Author: Transportation Research Board
Publisher:
ISBN:
Category : Electronic book
Languages : en
Pages :

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Book Description

Author:
Publisher:
ISBN:
Category : Traffic congestion
Languages : en
Pages : 452

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Book Description
Travel Demand Management (TDM) describes a wide range of actions that are geared toward improving the efficiency of travel demand. There is much controversy and speculation as to the strength, role, and validity of TDM solutions. This uncertainty has probably led to misunderstandings of the role and potential of TDM, and therefore, a lower yield from TDM approaches than appears to be possible. This report is the main product of a study that was sponsored by the Federal Highway Administration to try to set the facts straight and provide the most comprehensive, accurate, and useable guidance on TDM. The report provides a set of materials, statistics, guides and tools that should be of significant value in not only increasing the basic understanding of what TDM is, but on how to design and evaluate programs which will deliver the optimal that these strategies can offer.

Author:
Publisher:
ISBN:
Category : Traffic congestion
Languages : en
Pages : 458

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Book Description

Author: Eric Ferguson
Publisher: Routledge
ISBN: 1351791540
Category : Social Science
Languages : en
Pages : 352

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Book Description
This title was first published in 2000: Describes policy innovations in transportation system management, planning and operations in the US that explicitly address interactions between transportation demands and travel behaviour in a mixed economy. The author shows how travel demand and management programmes function in the context of transportation supply and demand, investment, technology, pricing, management and marketing policies and procedures, with examples of voluntary, market-based and regulatory approaches to transportation and activity system management and institutional change. The author describes a variety of evaluation methods and models designed specifically for TDM programmes, and how these can be used to better inform decision-makers and other stockholders in the process of transportation policy formulation. TDM programmes have serious potential to increase the efficiency of a wide variety of transportation systems. Institutional obstacles are likely to prevent full implementation in the near future, but partial efforts are underway and likely to continue and succeed, under proper circumstances.

Author: Commuter Transportation Services
Publisher:
ISBN:
Category : Local transit
Languages : en
Pages : 64

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Book Description

Author: United States. General Accounting Office
Publisher:
ISBN:
Category : Urban transportation policy
Languages : en
Pages : 44

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Book Description
Traffic congestion on the nation's highways and streets continues to increase and affect mobility, energy conservation, and air quality. GAO evaluated federal efforts to encourage better management of the nation's highways through the use of low-cost transportation systems management techniques. Overall, GAO found that the federal government plays an important role in facilitating the local implementation of such techniques to reduce congestion and improve air quality. This role includes funding assistance, planning requirements, and technical support. These current efforts have not, however, been fully successful in achieving widespread transportation systems management--and particularly transportation demand management--usage. GAO found that: (1) TSM encompasses low-cost techniques for improving the efficiency of surface transportation, including supply management techniques, which include traffic signal coordination and ramp metering, and transportation demand management techniques, which include carpooling and vanpooling; (2) federal efforts to achieve widespread TSM usage have not been fully successful; (3) over the last decade, the actual total expenditures for TSM with federal aid has remained small relative to total allocations; (4) although the federal government has sought to promote better supply and demand management by including certain TSM projects under an incentive provision that included other operational improvements, the provision has not significantly influenced the amount of TSM implemented; (5) transportation planning requirements alone appear to be insufficient to guarantee that TSM and transportation demand management are implemented, due to local reluctance to fully embrace transportation demand management and an uncertain connection between transportation planning and any consequent project funding; (6) federal policy could further support innovative strategies to better manage traffic demand through ongoing technical assistance; and (7) due to 1990 Clean Air Act requirements, the need for technical assistance could increase greatly.

Author:
Publisher:
ISBN:
Category : State transportation agencies
Languages : en
Pages : 50

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Book Description
TRB's National Cooperative Highway Research Program (NCHRP) Research Results Digest 348: State Department of Transportation Role in the Implementation of Transportation Demand Management Programs explores examples of successful implementation and support of transportation demand management (TDM) programs by state departments of transportation (DOTs). The report is designed to be used as a primer for states to use in implementing TDM programs and includes a set of case studies, examining the range of ways that state DOTs encourage TDM services. Appendices A and B to NCHRP RRD 348 are available online: Appendix A - Specific Survey Responses; Appendix B - Interview Log.

Author:
Publisher:
ISBN:
Category : Automobile parking
Languages : en
Pages : 8

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Book Description

Author:
Publisher:
ISBN:
Category : Highway departments
Languages : en
Pages : 176

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Book Description
The transportation sector is faced with new legislative mandates as reflected by the Intermodal Surface Transportation Efficiency Act (ISTEA) of 1991. ISTEA, coupled with the Clean Air Act Amendments (CAAA) of 1990, provides an impetus for change in transportation planning and project implementation. Statewide transportation planning is one of the mechanisms for change that ISTEA provides. Statewide transportation plans integrate planning for multiple transport modes to balance the mobility needs of the state with future revenue sources. To support this requirement, FHWA and FTA have issued statewide transportation planning rules. These rules identify twenty-three factors to be addressed in statewide plans. The case studies included in this report demonstrate examples of coordination.

Author:
Publisher:
ISBN:
Category : Car pools
Languages : en
Pages : 132

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Book Description
This manual suggests a process for TDM development and implementation, and offers guidance on the selection of effective TDM strategies. It provides an overview of the "big picture" of TDM planning, then guides you in identifying what strategies make sense for you, and in determining how much of those strategies you need to achieve a desired or required trip reduction.