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Table 2 Comparison of Metropolitan Transportation Modes (1990)
[Kenworthy and Laube, 1999a, pp. 529, 537, 542] Table 3 Measures of Auto Dependence (1990)
[Kenworthy and Laube, 1999a, pp. 604, 608, 622, 623]
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These individual concerns about the various impacts of auto dependence are linked to the more global concern for sustainable development (Appendix D provides some background concerning the concept of sustainability and sustainable transportation.). Sustainable transportation plays an important role in the pursuit of sustainable development, in particular because of transportation’s impact on greenhouse gases and climate change. As stated in the previously mentioned EPA report,
The concern for sustainable urban transportation is manifesting itself in several ways (See Appendix D for related web sites and resources). Internationally, UITP has recently published a report 3 Stops to Sustainable Mobility [UITP, 2003] and launched the "Charter on Sustainable Development" initiative, which both APTA and CUTA support. In North America, researchers are increasingly highlighting the linkages between the environmental, economic, and social dimensions of urban transportation policy decisions and current trends [Deakin, 2001; Litman and Laube, 2002]. The Transportation Research Board has recently published TCRP Report 93 entitled, Travel Matters: Mitigating Climate Change with Sustainable Surface Transportation [Feigon et al., 2003], that presents information on climate change and examines how greenhouse gasses from transportation may be reduced, and has also developed a related web site to assess transportation greenhouse gas emissions under various conditions and strategies and provide information of particular interest to the transit industry. U.S. DOT has also recently created the "Center for Climate Change and Environmental Forecasting (CCCEF)" as DOT’s focal point of technical expertise on transportation and climate change. Of particular interest to the urban transportation community, CCCEF has recently published a study to explore experience in the U.S. of using state and local transportation planning to reduce greenhouse gases [Lyons, Peterson, and Noerager 2003]. Finally, 143 communities in the United States have joined the "Cities for Climate Protection" campaign of the International Council for Local Environmental Initiatives (ICLEI), that is a performance-oriented program for local governments to conducting baseline inventories of greenhouse gas emissions and to develop a strategic agenda to reduce global warming and air pollution emissions. Although the pursuit of sustainable transportation covers many areas, public transit is always part of the mix of solutions, and transit agencies should be engaged in all local sustainable transportation initiatives. The above environmental concerns have been extensively discussed, but there has recently emerged a growing interest in the health-related implications of auto dependence. The growing focus on health relates not only to the issue of air pollutants, but also the contribution of the built environment on health. Air pollution continues to exacerbate lung problems and in particular asthma. High smog levels are responsible for more than 6 million asthma attacks, and 159,000 visits to emergency rooms and 53,000 hospitalizations for asthma-related treatment. Children with asthma are of particular concern, given their heightened sensitivity to air pollution. As reported in a recent Centers for Disease Control and Prevention (CDC) study, "asthma rates among children more than doubled from 1980 to 1995, from 2.3 million to 5.5 million" [Jackson and Kochititzky, 2001, p. 7]. It is estimated that 25% of all children in America live in areas that regularly exceed the EPA’s limits for ozone. The impact of reduced auto use and smog on improved health was dramatically illustrated in research conducted by the CDC during the 1996 Olympics in Atlanta, and reported in the Journal of the American Medical Association. As a result of improved transit service involving an additional 1,000-leased buses on the road, and various other efforts, the number of cars in the morning rush hour was reduced by 22.5%. This in turn helped to reduce peak daily ozone concentrations by 27.9%, and a 41.6% reduction of asthma emergency medical events was observed [Friedman et al., 2001]. 2.6.2. Obesity caused by lifestyle leading to increasing cardio-vascular problems There is a growing exploration of the relationship between land use, auto dependence and health, related to a more sedentary lifestyle, a lack of exercise, and increased rates of obesity. This research includes studies sponsored by the CDC and the Robert Wood Johnson Foundation [Jackson and Kochititzky, 2001, Ewing et al., 2003; McCann and Ewing, 2003], and recent simultaneously published special issues of the American Journal of Public Health and the American Journal of Health Promotion that examined the impact of the built environment on health. As reported in a CDC study, the percentage of U.S. adults who were overweight grew from 47% in 1976, to 61% in 1999. However, the impact was even more dramatic for children and adolescents, where the rates have doubled [Jackson and Kochititzky, 2001, p. 9]. Physical environment and mode of travel are significant factors in this respect. The lack of pedestrian amenities is often cited as a reason for lack of exercise, and a report by the Surgeon General highlights the fact that changes in lifestyle and communities have played a key role in the decline of physical activity. Various efforts are being mounted to encourage a more "active" approach to lifestyle, because of the numerous positive benefits that this creates. Such efforts also advocate enhancements to pedestrian, cycling, and transit modes; all transit customers are also pedestrians. In addition, recent studies have been highlighting transit’s potential contribution to better health [Noxon, 2001; Shapiro et al., 2002]. 2.7. Concern: Mobility of Aging Population 2.7.1. Increasing Senior Population The elderly are the fastest growing component of U.S. population; there has been a 23% rise in the number of persons between 75 and 85 over the last decade. The issue of an increasing senior population will only accelerate over the coming years with the aging of the baby-boom generation. In 2000, 12.4% of the U.S. population is over 65. This percentage will rise to 13.2% by 2010, and 20% by 2030. The oldest elderly segment (85 and over) is projected to reach approximately 6.5 million by the year 2020, compared with 4 million in 1998. A study in the Tri-County area of Portland estimates that the combined population of elderly and persons with disabilities currently represents 17% of the total population, and will rise to 20% by 2010 [Tri-Met, 2001, p. 8]. The aging of the baby boom generation represents a critical market that will continue to grow over the next 30 years. Other industries (e.g. recreation, leisure, AARP, etc.) have recognized this and are adapting to the changes required to serve this market segment. A recent Brookings Institution study, The Mobility Needs of Older Americans: Implications for Transportation Reauthorization [Rosenbloom, 2003] sets the context and examines various policy solutions. Another recent TCRP study entitled Improving Public Transit Options for Older Persons [Burkhardt et al., 2002] provides a comprehensive review from a transit perspective, and offers a Handbook of options. However, the travel requirements of older persons need to be assessed within the context of each community, and addressed through the development of specific strategies. 2.7.2 Ratio of working population to non- working population will continue to fall dramatically The baby boomers are headed toward retirement, and this will drastically alter the ratio of workers to non-workers. "In 1960 there were five workers for each social security recipient, in 2025 there will be two workers for every social security recipient" [McGuckin and Srinivasan, 2003, p.5]. As more and more people live longer, there will be more and more relatives in their fifties and sixties who will be facing the concern of caring for the oldest old. This will increase the premium on time. 2.7.3. Personal crisis caused by loss of license Contrary to previous generations, the current older population grew up in a physical landscape and personal lifestyle dominated by the use of the automobile. 95% of those persons who will reach age 65 in 2010 have driver licenses. It is clear that as a result of better health and improvements in heath science, a greater percentage of elderly will be able to continue to drive. At the same time, the report Mobility and Independence: Changes and Challenges for Older Drivers [Burkhardt et al., 1998] states that older drivers who face the prospect of reducing or terminating their driving will suffer a variety of undesirable consequences, including: reduced mobility, loss of personal independence, social isolation, and a reduction in their access to essential services. The loss of license will precipitate a personal crisis, unknown to previous generations. Contrary to the popular image of elderly persons retiring to states like Florida, most elderly "age in place"; only six percent relocate in a given year, and only one percent move to a different state. As a result, the challenge created by the aging of the population is a national phenomenon. By 2025, there will be 27 states with 20% of their population over 65 or more; this is higher than the percentage of the population represented by seniors in Florida today. According to a report, entitled Beyond Social Security: The Local Aspects of an Aging America [Frey, 1999], this phenomenon of aging in place will also tend to increase the disparities between communities. Areas that have declined overall will tend to keep the less advantaged segments of the elderly-older, less well off, dependent populations, and will need to provide for greater community services, such as subsidized transportation, while their tax bases may decline. This will be a significant challenge for central cities. However, suburbs will also face a challenge because they will be home to the largest concentration of elderly. In the year 2000 census, three quarters of the elderly persons in metropolitan areas live in suburban areas, while 21% live in central cities. The fastest elderly population growth between 1980 and 1997 is in car-friendly places like Denver, Las Vegas, Phoenix, Sacramento, Salt Lake City, etc. The aging in place will create significant challenges from a transportation point of view for both city cores and suburbs. This increases the importance of rethinking planning and site design: development that mixes land uses, enhances pedestrian facilities, promotes infill and redevelopment, increases density, etc. could increase the mobility and access of the elderly and reduce the need to travel by car [Rosenbloom, 2003, p. 12]. 2.7.5. Dramatic increase needed in mobility services to be provided According to the Bureau of Transportation Statistics (Omnibus Survey, May 2002), 11% of all persons age 65 and older, drivers and non-drivers alike, reported using public transportation the previous month. However, among non-drivers 75 years of age and older, 14% identify public transportation as their primary mode, and nearly 20% say they use public transportation on a monthly basis, according to AARP’s Understanding Senior Transportation Survey [Straight et al., 2002]. This suggests that public transportation services can play an important role in enhancing mobility for these senior non-drivers, and offer part of the solution for addressing the challenge of the aging of the population. However, transit faces challenges in fulfilling this role; for example, survey respondents cited various factors that limit seniors’ ability to use public transportation including: unavailability of destinations, fear of crime, difficulty boarding transit vehicles, etc. A few transit systems have conducted planning efforts specifically aimed at assessing the needs of the seniors in their communities in an effort to develop senior transportation plans. Three such planning efforts or plans, for Denver, Orange County, CA, and Portland, OR, are referenced in the APTA Information Center Briefing on Transit Services for Seniors. They illustrate the range of transit functions that will need to be enhanced in order to address the mobility needs of seniors. Examples include:
The previously mentioned TCRP study [Burkhardt et al., 2002] also provides a good catalogue of options to consider in local assessments. Finally, a recent AARP report, entitled Liveable Communities: An Evaluation Guide [Pollak, 1999], provides a practical tool for assessing a community and the services it provides, including transit, from the perspective of older persons. 2.8 Concern: Social Integration 2.8.1. Physically Disadvantaged There are 54 million persons with disabilities in the U.S. According to a population-based survey conducted in 2000 by the Harris Poll and funded by the National Organization on Disability, approximately 30 percent of Americans with disabilities have a problem with inadequate transportation, compared to approximately 10 percent of the general population. People with disabilities are unemployed at close to seventy percent. Despite the implementation of the Americans with Disabilities Act, and the many enhancements it has brought, the issue of the accessibility and mobility issues of the physically disadvantaged, and their implications for social integration remain a major societal concern, and challenge for the transit industry. 2.8.2. Economically Disadvantaged A TRB Conference on Transportation Issues in Large U.S. Cities [TRB, 1998] focused much attention on the social and economic implications of current patterns of land use and transportation, and their implications on economic opportunity, quality of life, and institutional governance. A key aspect concerns the implications of the lack of auto ownership in an auto-dependent built environment. Although only 7% of white non-Hispanic households are without vehicles, 30% of black households do not own vehicles, and 15% for Hispanic households. The lack of auto ownership is not surprisingly much more pronounced for black households in central cities rising to 37% (and much higher in some cities-61% in New York, 47% in Philadelphia, etc.). This creates considerable equity issues in an auto-dependent built environment. "As economies and opportunity decentralize and the working poor remain disproportionately centralized, a "spatial mismatch" arises between jobs and people in metropolitan areas" [Blumenberg and Waller, 2003, p. 4]. This was the justification for the JARC program, and remains a significant societal challenge. The scale of foreign immigration has become prodigious, and surprising. Estimates have reported that between 8 and 14 million immigrants arrived into the U.S. during the 1990’s, representing 40% of the sources of population growth in the nineties, and an even greater share of the labor force age group. Immigrants that had arrived between 1990 and 2000 represented 4.7% of the total U.S. population in 2000 [U.S. Bureau of Census, 2000], and immigration is perhaps the dominant factor in national population growth. The strength of the immigration phenomenon impacts the commuting scene in many ways, in particular injecting one third of all new commuters into the system. It increases the number of households without vehicles, and has also often provided the influx to re-urbanize declining inner suburbs New immigrants are a critical emerging market for transit. They tend to locate, at least initially, in transit-accessible neighborhoods and also offer the advantage of being relatively likely to use transit than other market segments, even as their income increases [Rosenbloom, 1998]. Unfortunately, the transit industry has by and large, paid little attention to the specific requirements of recent immigrants (with the exception being the attention paid to Hispanic transit riders in Southwestern cities), or treated them as captive riders; this is a mistake since immigrant workers are equally likely to carpool as to take transit. Their travel requirements need to be assessed and addressed. 3. THE Status-Quo Is Not Acceptable: Action is Needed 3.1. A Growing Burden on Future Generations, Economically, Environmentally, and Socially The current context of transportation and community, and the above assessment of foreseeable trends, is creating a growing environmental, economic, and social burden on future generations. Some have argued that there is either no need to address the above issues, or that there is little that can be done. The status-quo is however, not acceptable for the following reasons:
The transit industry is uniquely positioned to take a leadership role in pursuing a more visionary approach to transportation in the community, in order to address the concerns raised by transportation and land-use trends in U.S. communities. 3.2. A New Vision for Metropolitan Transportation, based on Sustainability is Required Many organizations have focused on the concept of community, and have articulated the principles that should guide policy makers in developing and designing a more "sustainable community". Appendix C provides some insight into the type of principles emerging from the planning/design or smart growth movements. What is most significant is that these concepts appear to be increasingly accepted within the mainstream of community planning and policymaking. One critical aspect is that one observes state and local governments creating a "vision" of the future based on smart growth strategies. "Smart growth flourishes where a firm and well articulated image of the future is in place" [Cervero, 2000, p.3] There has been, unfortunately, less effort to articulate such a vision within the transportation community. There has not been the same depth of reflection focusing specifically on defining transportation and its role in a more sustainable community. The development of a vision for "sustainable urban transportation", as discussed in Appendix D, has primarily been pursued by academic researchers [Newman and Kenworthy, 1999; Vuchic, 1999], as well as by some advocacy groups. APTA’s report entitled Mobility for the 21st Century [APTA, 1996] was an initial step in this direction, and some insightful discussion of sustainable development and the need for a "Vision of Mobility for the 21st Century". However, local follow-up to this effort was limited. The recent UITP "Sustainable Mobility" initiative [UITP, 2003], supported by APTA and CUTA, is also a step in the right direction. However, with a few exceptions, there is little evidence within the U.S. urban transportation community in general, including the transit industry, of the adoption of a "sustainable transportation" approach, including the articulation of a local vision for urban transportation. There is therefore a need to develop a New Vision for Urban Transportation in a sustainable community, and this vision should be based on the principles underlying sustainability, and discussed and endorsed by the public and local community leaders.. In the course of this research, the most concise Vision Statement identified, encapsulating these basic principles, was defined by The National Science and Technology Council (NSTC) initiative on Transportation and Sustainable Communities (see web site reference in Appendix D). It expresses this vision as follows:
This is a valuable starting point, but such a Vision needs to be articulated into a comprehensive set of principles, that can be used in the field, similar to what is happening in the field of urban planning (see Appendix C). The research did identify one potentially valuable example of such an urban-transportation-specific vision. This vision, based on many of the sustainable community principles, was defined by various national organizations in Canada in 1992, and is described in Appendix E. Entitled, A New Vision for Urban Transportation [Transportation Association of Canada, 1993, <http://www.tac-atc.ca/english/pdf/urban.pdf>], it remains the most comprehensive urban transportation-specific vision document the research has identified, and is based on a list of practical principles, similar to, and consistent with, those emerging from the new planning and smart growth movements. It is recommended that a similar New Vision for Urban Transportation be developed for the United States. Such a Vision should be based on current knowledge and could help synthesize the myriad information concerning best practices for sustainable transportation that are emerging. The development of a New Vision at the national level could then serve as a template for local communities to develop their own versions of a local vision on urban transportation. 4. Action needed: EnhancE the capacity of transit to meet the congestion challenge 4.1. Policy Goals Concerning the Role of Transit in a Balanced Transportation System Transit has an important role to play in addressing the challenges identified in Chapter 2, but to do so requires reinforcing the achievement attained by the transit industry. Transit must continue to play an important role in a balanced multi-modal system. APTA’s TEA 21 Reauthorization Recommendations states that the national transportation policy must::
4.2 Recommendations to Enhance Transit’s Role in Reducing Congestion Beyond the above general goals, transit should be given the tools to assist in the challenge of growing congestion. Transit needs to develop the infrastructure that will increase its attractiveness, so that it canbecome a viable alternative in congested corridors. Related recommendations include:
5. Action Needed: A New Approach to Service Provision The assessment of demographic, socioeconomic, and land-use trends illustrate a broad range of challenges facing the transit industry. Although a solid foundation of safe and efficient transit operations is absolutely necessary, it is no longer sufficient if transit is to meet the challenges created by changing demographics and travel behavior; to be effective, transit must play an active role in the development of sustainable communities. A narrow policy and management focus on the operations-driven goal of providing a good service, will not enable the transit system to address the long-term challenges that have been identified. 5.1. Transit Systems Need to Understand Current and New Market Needs The assessment of demographic and social trends in Chapter 2 clearly highlights the fact that transit’s potential customer markets are disaggregated, and should be viewed as such. Transit needs to adopt marketing management approaches that recognize that there are different types of customers (i.e. different market segments) with different expectations. Transit needs to invest in a better understanding of its markets through market segmentation, and how they are likely to evolve. An understanding of demographic trends, and the future evolution of customer segments in one’s markets, should be the starting point. The TCRP studies entitled, Transit Markets of the Future [Rosenbloom, 1998] and A Handbook on Using Market Segmentation to Increase Transit Ridership [Elmore-Yalch, 1998] are useful resources concerning market segmentation, and Appendix B lists studies that provide profiles of transit ridership. There are four important market segments that emerge in particular from the discussion of the challenges presented in Chapter 2. These are: Peak-hour commuters constitute the most basic market segment for all transit systems. Given its importance, and the challenges described in Chapter 2, it is a segment that transit systems should examine closely. Transit can achieve substantial market penetration where it is given an advantage, through separated right-of-way or significant transit priority, as has occurred with the Los Angeles Metro Rapid. However, commuter markets in corridors, where transit is itself victim of congestion, are likely to be volatile, given trends such as increasing auto ownership, expanding decentralization of residences and employment, increasing personal wealth, etc. 5.1.2. Immigrants (in particular in older inner suburbs) The immigrant market is one of the surprising findings of the study. The importance of immigration, occurring in many communities and in all regions, and its significance for the commuting market, are under-estimated and little discussed. Yet, it remains one of the most promising market segments for transit, if its needs can be properly met: immigrants naturally tend to start as transit users, and will tend to continue to use transit even as personal income rises. The transit industry however, should not view this segment as "captive", and needs to focus considerable more attention on this promising market in order to better understand their needs (e.g. customer information, service, etc.). 5.1.3. Serving the mobility needs of an aging population The aging of the population is a key finding from an analysis of demographic trends, and the transit industry needs to focus more effort on understanding current needs of seniors, the likely evolution of the size and needs of this market segment, and prepare for this inevitable development. This is a critical market development issue for the transit industry. 5.1.4. Access for customers with special needs (persons with disabilities and economically disadvantaged) The market segment of persons with disabilities has been receiving more attention from the transit industry, in large part as a result of the ADA legislation and regulatory requirements, but significant challenges remain. Another market segment with specific transportation access needs are the economically disadvantaged seeking access to jobs. Transit needs to develop a better understanding of these markets, related customer needs, and specific cost-effective options, especially since serving such market segments have serious implications in terms of social equity and societal integration, as well as a growing financial implication for transit systems. The Easter Seals Project Action web sites offers many resources related to mobility options for persons with disabilities, and the APTA report Access-to-Work Best Practices [APTA, 1999], and the TCRP report entitled Using Public Transportation to Reduce the Economic, Social, and Human Costs of Personal Immobility [Crain & Associates et al., 1999] are useful resources on the topic of options for the economically disadvantaged. 5.2. Family of Services A transit agency’s market can be divided into different groups of customers based on demographic, socioeconomic, geographic, trip purpose, etc., referred to as market segmentation. Potential customers in each market segment seek certain attributes in making their choice of mode, and different transit services can be designed with different attributes in order to increase transit’s attractiveness to specific customer market segments. This embodies a customer-orientation or market-driven approach, and naturally leads to viewing transit as a Family of Services, each fulfilling the expectations of specific market segments. Transit will face significant challenges in the future, based on the assessment of travel and demographic trends in Chapter 2, in particular related to expansion of suburban sprawl development, and the growth in the use of autos. There is no longer a "mass market" for "mass transit". It will be increasingly important for transit systems to not only understand individual market segments as discussed above, but to design services that closely match the needs and expectations of these markets, through a Family of Services. This provides transit systems with the flexibility to address the different needs of, for example, commuters vs. the eldest seniors. It also provides the potential tools for addressing the considerable challenge of providing public transportation in the difficult suburb-to-suburb market. Although more common in Europe [Laconte, 2002], some North American transit systems have also adopted this approach very successfully (e.g. Denver, Kansas City, etc.), but it is recommended that the Family of Services strategy become widespread throughout the industry. The TCRP reports entitled, Guidelines for Enhancing Suburban Mobility Using Public Transportation [Urbitran et al., 1999] and The Use of Small Buses in Transit Service: A Synthesis of Transit Practice [Hemily and King, 2002] are useful resources on this topic. 5.3 Mobility Management and Public Transportation Coordination The adoption of a more market-oriented philosophy and of the Family of Services concept, can be further extended by recommending a "mobility management" strategic approach. As illustrated in the vision statement in Section 3.2, transit systems need to move beyond an operations-driven strategic approach, to one focusing on mobility and accessibility. A variety of mobility options should be available in a sustainable community that provides alternatives to driving alone in an automobile. For any given market segment trip purpose, one mobility option may be preferred to another. Transit systems should increasingly position themselves as the locus for delivery in some cases, or coordination in others, of these various and diverse mobility options. In some respects, this is a natural extension to the "Family of Services" philosophy. Coordination between multiple public and private operators, will be increasingly critical to meet the needs of the elderly and disabled. The concept of coordination between different conventional transit services, and other private urban and intercity providers, will also be increasingly important as public transportation solutions are deployed in previously unknown markets, such as long distance commuting from quasi-rural non-metropolitan areas into metropolitan suburbs and city cores. Recent experience with the explosion of new services in the Greater Atlanta Area has illustrated the need for coordination of fares and services. Creating "seamless transportation" will be critical to attracting a population with easy access to automobiles. Finally, in some circumstances, it may be worth considering extending the "mobility management" approach even further: beyond mere coordination, the transit system may wish to act as an actual broker on behalf of the various public and private service providers in the region. Useful resources include: Paratransit in America [Cervero, 1997], the TCRP report, Strategies to Assist Local Transportation Agencies in Becoming Mobility Managers [Murray et al., 1997], and the various TCRP New Paradigm reports [Cambridge Systematics et al., 1999 and 2000]. Focusing on a full spectrum of mobility and accessibility options, through a mobility management approach, is inherent to the pursuit of the economic, environmental, and social dimensions of a sustainable community.
6. Action Needed: Enhance The Transit-Community Link Chapter 5 focused primarily on how transit might address through new transportation strategies the evolution in its existing or potential markets. However, the assessment of demographic, social, and land-use trends in this research clearly shows that there are also significant challenges facing metropolitan communities, where transit is well positioned to play an important contribution. Transit can serve an important facilitating role as enabler in a sustainable community, but this will require the transit industry to expand its horizon. To fulfill this vision, will require action, both at the federal and local levels, in areas that have not been traditional areas of focus and endeavor for the transit industry. The following sections make various recommendations at both the federal and local levels. 6.1. Actions at Federal Level to Enhance the Transportation-Community Link 6.1.1. Promote concepts of smart growth and sustainability in transportation The U.S. Environmental Protection Agency and the Department of Energy have strong outreach programs promoting smart growth or sustainable communities concepts, as can be seen at their web sites. Promotion, or even discussion, of these concepts is far less evident at the Department of Housing and Urban Development or at the Department of Transportation, although the recent creation of DOT’s Center for Climate Change and Environmental Forecasting is a step in the right direction. It is particularly important to actively promote a better understanding of the role of transportation, and of transit in particular, within the Smart Growth perspective 6.1.2.Information sharing and dissemination: preparation of an inventory of successful initiatives There is growing interest in the concepts of Smart Growth and New Community Design, and Federal agencies have responded by initiating comprehensive web sites, or partnerships and networks for dissemination. Sustainable Transportation initiatives and best practices receive far less attention, and are difficult to find. Information sharing and dissemination should be expanded. One specific dissemination effort that the Federal government could initiate would be the development and compilation of a comprehensive Best Practices Inventory of Successful Sustainable Urban Transportation Initiatives. One of the difficulties for transit systems and urban planners in the field is the lack of knowledge concerning practical examples, and the lessons learned from them. In researching the various topics covered in this research, one comes across numerous references to initiatives related to individual smart growth efforts, Transit-Oriented Development (TOD) projects, etc., but these references typically provide minimal information. It would be valuable to practitioners to have a comprehensive resource that provides comparable and practical information on the scale of the project, organizations involved, budget, sources of funding, outcomes, and contacts, etc. 6.1.3. Conduct research on mobility implications of important new markets Demographic trends clearly highlight the growing importance of the aging population and immigrants on the evolution of future travel trends. There is however limited existing research that is available and accessible to transit managers to understand travel behavior, future mobility needs, and impacts on transportation services and resources of markets such as these. 6.1.4. Encourage Metropolitan Planning Organizations (MPO) to incorporate smart growth and sustainability concepts in regional transportation planning The Metropolitan Planning Capacity Building (MPCB) Program should be expanded to develop the necessary analytic tools for evaluating smart growth and sustainability implications of the regional transportation system, and to provide broader training to MPO, transit, and local planning staff concerning these concepts and the use of these tools. MPO’s should be encouraged to incorporate these concepts in the regional transportation planning process. 6.1.5. Review existing regulations to increase the flexible use of federal funds to support smart growth or sustainable transportation initiatives Funding criteria should be amended to encourage, rather than constrain the ability to implement TOD at transit facilities, including day care, small retail, affordable housing, etc. 6.1.6. Increase financial support for smart growth initiatives Funding programs that encourage more smart growth initiatives, such as the Transportation and Community and System Preservation (TCSP) Program, should be reinstated and expanded if possible. Investments in smart growth projects are extremely cost-effective. 6.2 Transit Systems Need to Provide Leadership in Developing Sustainable Communities Transportation and land use are inextricably linked: land uses determine the performance of the transportation system, and transportation infrastructure and service can shape land use. This fact is particularly important for transit systems as they address the challenges identified in Chapter 2. Transit can play an important contribution in the development of more sustainable patterns of community development and mobility. Although the linkage between land use and transit is often acknowledged, transit systems need to focus more effort on this relationship; transit needs to focus not only on the transportation side of the equation, but also on the factors, such as land use, that shape the demand for transit. The most successful transit systems in the nation do. The research has shown that, given the challenges caused by increasing auto dependence, it is all the more important for transit systems to provide more leadership at the local level in developing sustainable communities. This can be pursued in various ways: 6.2.1. Create a Vision of transit in a sustainable community As mentioned before, the starting point should be the development and articulation of a new vision of urban transportation, and more specifically of transit’s role in a sustainable community. In a previous section, the research has identified some starting points for articulating such a vision (see Appendix E), but it is important for such a vision to be firmly grounded in the reality of the local context. The vision should be one that the public, stakeholders, and public officials have defined themselves. Various methods exist for developing such a vision. The transit system should review its Mission Statement in light of this approach. The development of strategic plans can also provide a valuable opportunity for engaging a dialogue about the agency’s mission and developing such a vision statement. Many transit agency strategic plans are merely long-term capital investment plans, but one notes a positive trend within the industry to develop true strategic plans, focusing on mission, goals, objectives, services, resource allocation, future development, and deployment strategies. This provides a unique opportunity to reposition the transit system within the community, and to engage the public, stakeholders, and officials in this reflection. This dialogue, whether conducted as a step in the development of strategic plans, or through major investment studies, can be greatly enhanced through the use of powerful new visual tools, such as the Visual Preference Survey method developed by Professor Anton Nelssen of Rutgers University, and others. These computerized simulation tools allow participants to visually compare the outcomes of conventional suburban-type development and community/neo-traditional-based development. These tools allow a more engaged citizen participation by showing that alternatives do exist for community design, even within suburbs, and can therefore serve as a powerful mechanism to overcome current inertia or processes that favor conventional (i.e. transit-incompatible) suburban development. 6.2.2. Support smart growth and sustainable development initiatives The transit systems should also support any smart growth or sustainable development initiatives in the region, since their underlying principles are inherently supportive of transit. However, supporters of smart growth, must struggle against the considerable inertia created by existing practice and regulations. Obstacles include:
These types of obstacles therefore create substantial inertia in favor of current patterns of development, and represent a huge challenge. Despite this inertia, the growing emergence of smart growth thinking among individual communities and planners is very encouraging. Transit systems should actively support all local smart growth initiatives, and become actively involved in them as much as possible, where it makes sense. This will also help to build supportive partnerships between transit and local planning and land- use development agencies. Similarly, the transit agency should support and participate in any local or regional sustainable community initiatives, such as the ICLEI Cities for Climate Protection campaign to reduce greenhouse gases. Proactive efforts on the part of the transit agency will ensure that transit’s potential contribution to the effort to address the climate change challenge is fully recognized. A related effort is to develop an active partnership with the local Metropolitan Planning Organization (MPO). With the exception of some regions, U.S. urbanized areas lack the institutions to address land-use and sustainability issues on a regional basis; most land- use planning and development responsibilities are municipally controlled, and therefore decentralized. However, many of the challenges identified in Chapter 2 require regional solutions. MPO’s can play an important role, but often limit their activity to formal administrative functions. ISTEA and TEA-21 legislation, with their integrated intermodal perspectives, and the Metropolitan Capacity Building Program, may be slowly changing this situation. The transit agency and the MPO, operate on a regional basis, and therefore building a strong partnership between transit and MPO, in cooperation with State DOT’s, can help to encourage a broader perspective on the assessment of issues and potential solutions. 6.2.3. Transit leadership should promote transit-oriented and transit-supportive development First, transit should play an active role to promote and nurture development initiatives that are explicitly linked to, and mutually supportive of, transit, i.e. transit-oriented development (TOD). Chapter 1 discussed the growing number of TOD initiatives, but these developments rarely occur spontaneously, without the active promotion and nurturing by the transit system. This requires an active dialogue with local officials, and especially developers to identify potential application locations, and a well-organized and continuous effort by the transit agency’s planning group to ensure fruition and effective implementation. It may also be desirable to develop a partnership to implement the concept of "location-efficient mortgages" in the community, since this can be a powerful enhancement to TOD initiatives. More generally, the transit system should encourage more transit-supportive or transit-friendly development. Transit-supportive development can be promoted in different ways:
6.2.4. Support all sustainable modes (e.g. pedestrian, cycling, car sharing) Finally, in becoming local leaders for sustainable transportation, transit systems need to ensure support for all sustainable modes of transportation, including pedestrian amenities, cycling, and car sharing. All transit customers are pedestrians as well, and pedestrian access and amenities play a significant role in determining the attractiveness of transit as an option. There is also an increasing awareness of how transit and cycling can be mutually supportive: a growing number of transit systems are installing bus racks on their buses, allowing bicycles on rail vehicles at the off-peak, and installing bicycle amenities at transfer points. Finally, car-pooling and especially car sharing are potentially complementary to transit, within a mobility management perspective for those trips or times that transit cannot serve well. In an auto-dependent built environment such as North America, effective coordination of transit and car sharing may provide an attractive alternative, and thereby encourage some households to dispense with their second or third vehicle. Integration of transit and car sharing, sometimes even involving fare integration, has been successful in many European cities (e.g. Zurich), and initial coordination efforts between transit systems and car-sharing organizations is now starting to appear in U.S. cities (e.g. Washington D.C. WMATA, and Los Angeles LACMTA). Practical Initiatives to Pursue at the Local Level In a recent publication entitled 10 Ways to Enhance Your Community: Unleash the Power of Public Transportation [APTA, 2002b], APTA has suggested the following ways to strengthen transit’s role in the community:
This document provides some practical initiatives and brief examples of initiatives that a transit system might pursue to enhance their community, and that are consistent with the principles discussed in this research. This document serves to spark interest and stimulate ideas. However, there are many other types of initiatives that might be pursued. In this respect, the previously recommended national inventory of sustainable urban transportation initiatives would be of considerable value, because it would provide guidance to those practitioners whose interest had been peeked. 7. Questions For Transit Systems To Ask Finally, as transit systems start to reflect on the issues covered in this research, it may be useful to reflect on the following questions in each specific context, possibly in the course of workshops used to develop a local vision for the transit agency. 7.1. Knowledge of Transit Markets?
7.2. Impact of Aging Population; Knowledge and Options?
7.3. Immigrant Market; Knowledge and Options?
7.4. Other Market Segments that Merit Special Attention?
7.6. Transit’s Involvement in Regional/Urban Planning, and Land-Use Decisions and Support for Transit-Supportive Development?
This study has conducted a comprehensive review of a wide range of demographic, social, transportation, and land-use trends through a diverse body of literature and web resources in these fields, as well as consulted many documents in areas related to new planning concepts, sustainable communities, and sustainable transportation. A number of trends have emerged from this comprehensive review that will affect transit system effectiveness (i.e. what role transit serves in the community and its ability to serve that role) in the future. First, it is clear that U.S. cities are "On the Move":
At the same time, the analysis of long-term trends identifies a number of significant challenges; these are expressed as four trends, and four areas of concern. Significant trends identified from the review that will affect transit’s effectiveness in the medium-to-longer term, include:
Four areas of societal concern have been identified through the review of these trends as being particularly pertinent in terms of affecting transit’s future role in the community and its effectiveness. They include:
Based on the assessment of these trends, there is need for concerted action along a number of dimensions as transit formulates its future strategic directions. First, any strategy should be guided by a new vision of transit’s role within a sustainable community. One possible starting point for building such a vision was expressed as follows:
A number of actions are recommended by the study. These include:
The research also provides an initial set of questions that transit systems could use to initiate strategic reflection on the following issues in their own communities:
The five Appendices provide some practical guidance in terms of concepts and identify many resources for transit systems that would like to pursue these topics. It is hoped that this research will help to stimulate action within the transit industry, so that it can build on the considerable achievements to date, address the identified challenges, and fulfill its potential role in ensuring a more sustainable community for tomorrow. Appendices A.RESOURCES ON URBAN TRAVEL PATTERNS AND THE IMPLICATIONS OF DEMOGRAPHIC AND SOCIAL TRENDS B.RESOURCES ON MARKET SEGMENTATION AND PROFILING TRANSIT RIDERSHIP D.RESOURCES ON TRANSIT AND LIVABLE COMMUNITIES, AND ON SUSTAINABLE TRANSPORTATION E.A NEW VISION FOR URBAN TRANSPORTATION BIBLIOGRAPHY
http://www.census.gov/population/www/socdemo/journey.html Formal survey conducted as part of the decennial census "long form" focusing on journey-to-work travel.
http://www.fhwa.dot.gov/ctpp/dataprod.htm CTPP 2000 is a set of special tabulations from the decennial census designed for transportation planners. Various reports are available from this site including a comprehensive review sponsored by FHWA on Journey to Work Trends in the United States and its Major Metropolitan Areas – 1960 – 2000 [McGuckin and Sriniasan, 2003]
http://www.census.gov/acs/www/index.html As of 2000, an annual American Community Survey will replace the long form of the decennial census, providing an annual snapshot of America, and includes demographic, social, and economic information, including a question on "how workers usually got to work the previous week".
http://www.fhwa.dot.gov/policy/ohpi/nhts/index.htm The nation's inventory of personal travel (intercity and urban), based on a national survey conducted every 5-6 years, and reporting trip purpose, means of transportation, trip length, day of week and month of the year, number of people on trip, and a host of other trip-making characteristics.
Web site sponsored by the TRB Subcommittee on Census Data for Transportation Planning, A1D08(1). Provides up-to-date information and web links for the CTPP, ACS, and other data sources pertinent to transportation planning
http://www.fhwa.dot.gov/policy/2002cpr/index.htm Comprehensive annual report to congress on the status of the nation’s highways, bridges, and transit [U.S. DOT, 2003]. Chapter 14 discusses "The Importance of Transit".
Site provides description of TTI’s congestion monitoring program and annual urban mobility report.
Comprehensive collection of statistical reports on all modes of transportation.
http://www.apta.com/research/stats/ Web Portal with transit statistical data synthesized by APTA, as well as links to the National Transit Database (NTD)
http://www.brookings.org/es/urban/urban.htm Major research center on urban and regional policy issues. Studies are well researched, but concise and readable, and cover a wide range of relevant topics about trends and policy issues.
http://www.apta.com/research/info/briefings/ Downloadable set of documents addressing mobility issues for an aging population.
http://scitech.dot.gov/partners/accage/index.html Web site provides a discussion of issues, publications, and links to various organizations involved in research concerning mobility for an aging population.
Web site contains many studies on the needs of the aging population, including several focusing specifically on transportation-related issues.
http://nhts.ornl.gov/2001/articles/index.shtml Of particular interest is the 2003 assessment by John Pucher and John Renne of the ‘Socioeconomics of Urban Travel: Evidence from the 2001 NHTS’. This provides interesting information on the profile of transit ridership. (The study by Steven Polzin, et al., on the future moderation in VMT, entitled The Case for Moderate Growth in Vehicle Miles of Travel, can also be found at this web site.)
http://nhts.ornl.gov/2001/presentations/polzin/index.shtml Presentation by Steven E. Polzin, PhD., and Xuehao Chu, PhD. of the Center for Urban Transportation Research at the University of South Florida, providing interesting information on the profile of transit ridership, based on the 2001 NHTS.
Section 5.1 made reference to two TCRP studies related to market segmentation. A Handbook on Using Market Segmentation to Increase Transit Ridership [Elmore-Yalch, 1998] provides some practical guidance on the concept of market segmentation itself. The second, Transit Markets of the Future; the Challenge of Change [Rosenbloom, 1998] is a comprehensive assessment of transit’s markets and the societal trends that are affecting its markets based primarily on the 1990 Census, the 1990 NPTS, and the American Housing Survey. One interesting concept put forward in the study is the assessment of the propensity of different demographic and socioeconomic groups to use transit for their journey to work, as compared to the national average. It identifies 14 groups that are more likely (than average) to use transit for their journey to work. The following list, derived from data presented in the report [Rosenbloom, 1998, p. 8], ranks these groups in decreasing propensity to use transit.
Other studies have also broadly profiled transit ridership. APTA published in 1992 the report Americans in Transit; A Profile of Public Transit Passengers [APTA, 1992]. This report (available for free from APTA), assembled from ridership reports from transit systems, provides a good basis for profiling ridership on transit systems. It is still used for several of the descriptive tables in the annual APTA Public Transportation Fact Book. Some key findings from this 1992 profile include the following:
As stated in the report, minorities and low-income workers constitute a large proportion of public transit passengers, and public transit is part of our nation’s social security net. However, as the report also states, the above characteristics vary considerably with size of area population. John Pucher and John Renne [Pucher and Renne, 2003] have analyzed the 2001 NHTS data in their article ‘Socioeconomics of Urban Travel: Evidence from the 2001 NHTS’, and Steven Polzin [Polzin and Chu, 2003] has prepared a presentation on Early Findings on Public Transportation Travel Trends. Both documents are available from the web (see above) and provide valuable insights into the profile of transit ridership. Finally, David Crowley in a study prepared for (and available from) the Canadian Urban Transit Association, entitled Profiling Transit Ridership [Crowley, 2000], studies alternative ways of describing transit customers (and potential customers) used in transit system "attitude surveys" and other studies, in order to develop a useful approach to stratification for use in transit planning and market research.
I. WEB SITES ON NEW URBANISM
http://www.lgc.org/center/index.html Non-profit association with a variety of resources, including the description of the Ahwahnee Principles (see below), and tools for public involvement.
Focal point for the "New urbanism" movement.
http://www.nga.org/center/divisions/1,1188,C_ISSUE_BRIEF^D_2344,00.html This report explains how states and communities can encourage New Community Design -- mixed-use, mixed-income, walkable development that is distinctly different from sprawl -- by eliminating institutional barriers in the marketplace. II. WEB SITES ON SMART GROWTH
http://www.epa.gov/livability/ Web site with many resources and links related to Smart Growth. There are many valuable primers, studies and articles on the "Publications" page, including links to download:
A link also provides information on EPA’s national "Award for Smart Growth Achievement".
http://www.sustainable.doe.gov/ Web site with many resources relating to various aspects of the issue of smart (i.e. sustainable) communities.
http://www.smartgrowth.state.md.us One of the original Smart Growth programs in the nation. Program priorities have been somewhat modified since the change in Administration after the last election.
Comprehensive multiple partner effort to encourage and support a "Quality Growth Strategy". Contains a Toolbox of "Urban Planning Tools for Quality Growth" to assist communities as they plan for the future.
http://www.planning.org/growingsmart/ http://www.planning.org/guidebook/Guidebook.htm The culmination of APA's seven-year Growing Smart project, this very comprehensive and inexpensive two-volume document provides new practical tools to help combat urban sprawl, promote transit-oriented design, promote affordable housing, and encourage redevelopment, to encourage a new generation of model planning and zoning legislation.
http://www.smartgrowth.org/Default.asp?res=1024 A web-based catalogue of Smart Growth resources, available through the Smart Growth Network, and funded through a cooperative agreement between the US EPA and the Sustainable Communities Network. Designed to advance public understanding of smart growth and how growth can improve community livability. The useful "Getting to Smart Growth" reports, Volumes I and II [Smart Growth Network and ICMA, 2002 and 2003], can be downloaded from this site.
http://www4.trb.org/trb/calendar.nsf/web/SmartGrowth Web site contains downloadable presentations from this workshop that explored experience and issues related to transportation’s potential role in supporting smart growth.
http://smartgrowth.net/Home/sg_Home_fst.html Web site provides many tools and resources on Smart Growth.
Focal point for foundations, nonprofit organizations and other partners working to solve the environmental, social, and economic problems created by suburban sprawl and urban disinvestments.
http://www.smartgrowthamerica.com/ Coalition of nearly 100 advocacy organizations that have a stake in how metropolitan expansion affects our environment, quality of life and economic sustainability. Web site contains reports and up-to-date information on various issues related to smart growth.
http://www.plannersweb.com/sprawl/sprawlguide.html Site contains many documents and resources related to the impacts of sprawl and strategies and initiatives to deal with sprawl
Independent research organization dedicated to developing innovative and practical solutions to transportation problems. The web site contains a wide range of thoughtful studies on a variety of issues related to transportation costs, benefits, efficiency and equity, TDM, sustainable transportation and smart growth, including a well-researched study on "Evaluating Criticism of Smart Growth". III. GUIDELINES FOR NEW URBANISM DEVELOPMENT (THE AHWAHNEE PRINCIPLES) [Available at the Local Government Commission web site: http://www.lgc.org/ahwahnee/principles.html] One of the original statements of a new urban design philosophy and approach to planning were, The Guidelines for New Urbanism Development-The Ahwahnee Principles [Local Government Commission, 1991]. These were authored by a number of architects, urban designers, reporters, (e.g. Peter Calthorpe, Andres Duany, Elizabeth Plater-Zyberk, Peter Katz, etc.), and introduced at a conference of the Local Government Commission, held at the Ahwahnee Hotel in Yosemite National Park in 1991. They are as follows: Preamble
Community Principles.
Regional Principles
Implementation Principles
IV. NEW URBANISM / TRADITIONAL NEIGHBORHOOD DEVELOPMENT (TND) One of the original, and most interesting, attempts to rethink community planning stemmed from the architecture/urban design community, and is called New Urbanism or Traditional Neighborhood Design (TND). The primary focus of TND is to create traditional-style neighborhoods, in terms of both form and function. The Ahwahnee Principles form its basis, and support a pattern of development that is conducive to increasing walking and transit use, and to reducing dependence on the automobile. Subsequent to the 1991 meeting, a Congress for the New Urbanism was formed to pursue and promote an approach to planning based on these principles. A parallel concept of New Community Design (NCD), has been adopted by the National Governors’ Association, and presented in the report entitled New Community Design to the Rescue; Fulfilling Another American Dream [Hirschorn and Souza, 2001], prepared by the (NGA) Center for Best Practices (see web site above). These approaches to community design have been widely discussed within the architectural, urban design, and planning communities. These concepts are often contrasted with the dominant land use form of sprawl. For example, a recent book by Andres Duany, Elizabeth Plater-Zyberk, and Jeff Speck, entitled Suburban Nation; The Rise of Sprawl and the Decline of the American Dream [Duany et al., 2000], is a very readable and excellent reference, providing an in-depth assessment of the current planning and development practices that promote sprawl, and a critique of the problems created by sprawl. This book provides an alternative vision of community development, based on the TND principles that can be applied equally to suburban or city re-urbanization (e.g. infill or brownfields development), as well as a practical program for action. The stated principles of the Congress for the New Urbanism, as embedded in their formal Charter, completed in 1996 are articulated in this book in the following manner. "In order to promote community, the built environment must be diverse in use and population, scaled for the pedestrian, and capable of supporting mass transit as well as the automobile. It must have a well-defined public realm supported by buildings reflecting the architecture and ecology of the region" [Duany et al., 2000, p. 258]. These principles appear to be gaining support in the community. They are also consistent with the perspectives that are emerging under the Livable Communities, or Smart Growth initiatives. Transit plays a prominent and integral role in the TND vision and approach, as presented by Calthorpe, Duany, and others involved in the Congress for the New Urbanism. The more extensively such an approach to planning would be applied and deployed through development projects, the more it would serve to counteract the many challenges facing transit. V. SMART GROWTH The concept of Smart Growth focuses on the broader issue of managing growth, both in urbanized and rural areas, but incorporates many of the principles discussed above. Many definitions exist:
And the U.S. EPA states that "Smart growth development practices support national environmental goals by preserving open spaces and parkland and protecting critical habitat; improving transportation choices, including walking, bicycling, and transit, which reduces emissions from automobiles; promoting brownfield redevelopment; and reducing impervious surfaces, which improves water quality." [EPA Smart Growth Awards web site] In 1996, numerous national organizations came together to form the Smart Growth Network, a network of private sector, public sector and non-governmental partner organizations seeking to encourage smart growth in neighborhoods, communities, and regions across the United States. Through support of the U.S. Environmental Protection Agency and the International City/County Management Association, the Smart Growth Network has published a recent report, entitled Getting to Smart Growth: 100 Policies for Implementation [Smart Growth Network and ICMA, 2002] that defines Smart Growth in the following way:
This report has developed 100 policies to assist communities that recognize the value and importance of smart growth, and help policymakers put ten smart growth principles into practice. The ten principles are:
One can note that many of these smart growth principles are consistent with the Ahwahnee Principles discussed above. Interest in the concept of Smart Growth has continued to grow in recent years, in particular under the early leadership of former Governor Parris Glendening of Maryland. Many organizations have adopted Smart Growth principles, including:
There have also been an increasing number of initiatives to support Smart Growth, including:
In addition to the above, the American Planning Association (APA) released in 2002 a major document that will make a significant contribution to the practical deployment of the Smart Growth approach to planning, design, and the management of development. Entitled Growing Smart Legislative Guidebook: Model Statutes for Planning and the Management of Change [APA, 2002], this comprehensive and inexpensive two-volume 1,450-page document represents the culmination of APA's seven-year "Growing Smart" project (see web reference above). These guidebooks provide a comprehensive look at the entire planning and land development processes, in all of its detail, and provides an array of legislative statutes that can be used by jurisdictions to help combat urban sprawl, promote transit-oriented design, promote affordable housing, and encourage redevelopment. The intent is to encourage a new generation of model planning and zoning legislation for the U.S. There are now numerous organizations, including EPA, the Department of Energy, as well as various networks, that are focus and providing resources on "Smart Growth" or "Sustainable Communities", several of which are referenced above. Perhaps the most significant observation from the above discussion is to note the convergence of thinking that is increasingly apparent among officials responsible for planning and managing land development. Conventional sprawl-inducing patterns of development are less and less acceptable in states and communities across the Nation, and transit is an important component of all of these new approaches to planning and growth management. It is also clear however that the challenge of trying to change current well-established patterns of land development is huge. Obstacles include:
These types of obstacles therefore create substantial inertia in favor of current patterns of development, and represent a huge challenge. In addition, smart growth approaches to planning are not without their critics, and the tone of discussion becomes all the more strident and ideological as the interest in smart growth concepts expands. Persons interested in the debate surrounding smart growth should refer to a recent study by Todd Litman, entitled, Evaluating Criticism of Smart Growth [Litman, 2003], and available from the VTPI web site (see above), that provides a thorough review and assessment of the criticisms and issues raised by the critics of smart growth. Nonetheless, the emerging convergence of thinking within the planning and growth management communities is very encouraging. The various concepts discussed share many common characteristics and represent only slight variations on similar perspectives. It should be noted that the multiplicity of terminology does induce some level of confusion among non-experts. Appendix D. Resources on transit and livable communities, and on Sustainable Transportation I. WEB SITES ON TRANSIT AND LIVABLE COMMUNITIES
http://www.fta.dot.gov/library/planning/livbro.html Describes Livable communities program and examples of projects that link enhancements to transit services and facilities and the quality of life in communities.
http://www.fhwa.dot.gov//////tcsp/ Provides overview of DOT’s TCSP Program, application criteria, and list of awarded projects.
http://www.apta.com/research/info/online/documents/10ways.pdf Brochure that explores how communities can be strengthened through the linkage with enhanced public transportation.
http://www.lgc.org/center/index.html Web site provides many resources to assist local officials and encourage livable communities, including Policymaker Guides on Transit-Oriented Development and Infill Development, as well as case studies on revitalizing inner neighborhoods and older suburbs.
Non-profit resource on creating livable communities, with considerable focus on role of site design and transportation.
http://www.reconnectingamerica.org/html/TOD/index.htm Web site provides many resources to encourage Transit-Oriented Development nationally through the development of a variety of tools and standards. II. WEB SITES ON SUSTAINABLE TRANSPORTATION
The Travel Matters web site is a project of the Center for Neighborhood Technology, developed under the auspices of TRB TCRP Project H-21 [Feigon et al., 2003]. The web site offers a trio of resources—interactive emissions calculators, on-line emissions maps, and a wealth of educational content—to emphasize the close relationship between more efficient transit systems and lower greenhouse gas emissions.
http://www.sustainable.doe.gov/transprt/trintro.shtml Site sponsored by U.S. Department of Energy. Provides a comprehensive source of references (under Key Principles) on various issues related to Sustainable Transportation, including Integrated Land-Use Planning, Transit-Oriented Designs, Sprawl, Transportation Choices, etc.
DOT’s focal point of technical expertise on transportation and climate change, including the 2003 study on Greenhouse Gas Reduction Through State and Local Transportation Planning [Lyons, Peterson, and Noerager 2003].
http://scitech.dot.gov/partners/sustran/ Discussion and links to various organizations involved in research concerning sustainable transportation
http://www.uitp.com/project/susdev_intro.cfm Web site describes the UITP initiative launched in 2003 to promote "Sustainable Mobility". The recent 40-page brochure entitled "Ticket to the Future; Three Stops to Sustainable Mobility" can be downloaded from the site, as can the "UITP Charter on Sustainable Development".
http://www.cstctd.org/CSThomepage.htm Canadian multi-modal resource on sustainable transportation.
Organization whose goal is to ensure that transportation policy and investments help conserve energy, protect environmental and aesthetic quality, strengthen the economy, promote social equity, and make communities more livable. Web site contains reports on various issues related to transportation investment policy and impacts. Several studies have focused on the costs of sprawl and congestion [STPP, 1999a, 1999b, 2000] and the positive contribution of sustainable transportation for communities [STPP, 2001] III. THE CONCEPT OF SUSTAINABILITY Another transit-supportive concept that has emerged from a totally different origin is that of "Sustainability". Despite the different origins of the concepts discussed in this report, there is a considerable degree of consistency among these various perspectives from transit’s point of view. One senses a convergence of consensus on a number of key principles, and all are supportive of transit. The World Commission on Environment and Development (informally known as the Bruntland Commission), introduced the concept of sustainability in their report Our Common Future, stating that "sustainable development is development that meets the needs of the present without compromising the ability of future generations to meet their own needs" [World Commission on Environment and Development, 1989, p. 43]. The concept of sustainability incorporates two key requirements: 1) the protection of the needs of future generations, and 2) an integrated perspective on the three dimensions of all human activity (economic development, environmental protection, and social justice). The concept of sustainability was enshrined by the 1992 "Earth Summit" UN Conference on Environment and Development held in Rio de Janeiro. Among the important documents agreed upon at this conference were a statement on sustainability called the Rio Declaration, and a 700 page action plan for sustainability called Agenda 21. There was considerable world-wide focus on the concept of sustainability following the Rio Conference, which in turn has lead to new thinking and perspectives on many issues. The critical urban transportation dimensions of sustainability were therefore immediately recognized, in particular because of the externalities created by increasing auto dependence in the world, and because auto use is one of the most important sources of greenhouse gases, the generator of climate change. Many institutions and experts [Newman and Kenworthy, 1999] have recognized the importance of cities in the global economy, and the critical role cities will need to play in the pursuit of sustainable development. As a result of this recognition, more than 2,000 local governments have implemented Local Agenda 21 Sustainability Plans since the 1992 Rio Conference. The most creative thinking identified in the review relates to some of the efforts to explore dimensions of sustainability at the metropolitan level, and is consistent with thinking that places the city economy at the heart of national economic development. Some of this effort has been inspired by Jane Jacobs and her focus on City Economies as the prime engine for economic development [Jacobs, 1969]. Many of the efforts use bio-systems models to represent the complex interactions between the three dimensions (e.g. economic, environmental, and social). Monitoring of trends is critical for professionals concerned about sustainability. This is true not only with respect to the complex issues surrounding the measurement and forecasting of climate change, but also with respect to the myriad factors that affect sustainable development, both globally and locally, through the ecosystem interactions of economic, environmental, and social dimensions. The recent focus on metropolitan sustainability has lead to new ways of comparing the achievements of different metropolitan areas and countries with respect to the three dimensions of sustainability (economic, environmental, and social), through the use of indicators. IV. DEFINING SUSTAINABLE TRANSPORTATION The Centre for Sustainable Transportation (CST) in Canada, defines sustainable transportation as follows: "A sustainable transportation system is one that:
The National Science and Technology Council (NSTC) initiative on Transportation and Sustainable Communities (see web site above) expresses the concept of a sustainable transportation system concisely as follows:
Both definitions make reference to the two concepts at the heart of the sustainability concept, namely: 1) the protection of the needs of future generations, and 2) the integrated perspective on the three dimensions of all human activity (economic, environmental, and social).
Appendix E. A New Vision For Urban Transportation
http://www.tac-atc.ca/english/pdf/urban.pdf The six page briefing document can be downloaded from this web site. It is worth highlighting a very early and pertinent initiative to develop "A New Vision for Urban Transportation". Many of the principles discussed in this report had been already identified in the early 1990’s. At the time, there was a growing concern with the trends affecting urban transportation among Canadian professionals and decisonmakers along multiple dimensions. As a result, several organizations came together to organize a two and a half day vision development process focusing on urban transportation, including: The Transportation Association of Canada (that lead the effort), the Federation of Canadian Municipalities, the Canadian Institute of Planners, the Canadian Urban Transit Association, etc. [The author of the present study participated in this workshop.] A number of principles emerged from the process (See below). Proceedings helped to articulate these principles, which were subsequently widely disseminated in the form of a briefing document, entitled A New Vision for Urban Transportation [Transportation Association of Canada, 1993, Reprinted 1998]. The process helped achieve a consensus among different key interests, subsequently joined by others (e.g. the Canadian Institute of Transportation Engineers). It created a platform for discussion, and promoted the concept among municipal and provincial decsionmakers. [It should be noted that the process later suffered, as did most of the public sector, from the retrenchment and confusion caused by the massive restructuring of the federal and provincial public sector that took place in the mid 1990’s]. Nonetheless, it was an important initiative and a precursor to much of the discussion that is taking place today. The significance of this initiative is that this document still represents one of the few efforts that focuses specifically on developing a Vision for the urban transportation system that is consistent with principles of smart growth and sustainability. The basic principles of this vision are listed below:
Each principle is articulated more fully in the complete document that can be downloaded from the TAC web site. Note about TCRP Publications: The Bibliography for this study contains many pertinent reports produced under the Transit Cooperative Research Program of the Transportation Research Board. APTA is responsible for dissemination of TCRP reports, and free copies are available in either hard copy or downloadable pdf files from the "TCRP Online" web site: http://www.tcrponline.org/bin/publications.pl Abbott, Herschel (2002), Testimony of Herschel Abbott, Vice President Governmental Affairs Bell South, Senate Committee on Banking, Housing, and Urban Affairs, Subcommittee on Housing and Transportation, June 26. American Planning Association [Stuart Meck, General Editor and prepared by Jerry Weitz] (2002), Growing Smart Legislative Guidebook: Model Statutes for Planning and the Management of Change, APA, Chicago, IL. 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Belzer, Dena and Gerald Autler (2002), Transit-Oriented Development: Moving from Rhetoric to Reality, Discussion Paper for the Brookings Institution Center on Urban and Metropolitan Policy and the Great American Station Foundation, Washington D.C. Benfield, F. Kaid, Raimi, Matthew D., and Donald T. Chen (1999), Once There Were GreenFields, Natural Resources Defense Council, New York, NY. Benfield, F. Kaid, Terris, Jutka, and Nancy Vorsanger (2001), Solving Sprawl: Models of Smart Growth in Communities Across America, Natural Resources Defense Council, New York, NY. Bernick, Michael and Robert Cervero (1997), Transit Villages in the 21st Century, McGraw-Hill, New York, NY. Blumenberg, Evelyn and Margy Waller (2003), The Long Journey to Work: A Federal Transportation Policy for Working Families, Center on Urban and Metropolitan Policy, The Brookings Institution, Washington D.C. Burchell, Robert et al. 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