Author: Publisher:
ISBN:
Category :
Languages : en
Pages : 370
Book Description
Richmond/Hampton Roads Passenger Rail Project
Author: Customer Evaluation of the Transportation Planning Services of the Virginia Department of Transportation
Author: John Sanders MillerPublisher:
ISBN:
Category : Transportation
Languages : en
Pages : 74
Book Description
Urban Mass Transportation Abstracts
Author: Socioeconomic and Travel Demand Forecasts for Virginia and Potential Policy Responses
Author: John Sanders MillerPublisher:
ISBN:
Category : Transportation
Languages : en
Pages : 120
Book Description
VTrans2035, Virginia's statewide multimodal transportation plan, requires 25-year forecasts of socioeconomic and travel activity. Between 2010 and 2035, daily vehicle miles traveled (DVMT) will increase between 35% and 45%, accompanied by increases in population (28% to 36%), real household income (50%), employment (49%), transit trips (75%), and enplanements (104%). Of the 2.27 to 2.87 million additional Virginians forecast by 2035, most (1.72 to 2.34 million) will settle in one of four planning district commissions (PDCs). These PDCs, and their expected population increases, are George Washington Regional (0.25 to 0.28 million), Richmond Regional (0.33 to 0.41 million), Hampton Roads (0.31 to 0.41 million), and Northern Virginia (0.83 to 1.23 million). Virginia will likely see the number of people age 65 and over double from 1 million at present to 2 million in 2035. Four potential policy responses to these forecasts are given in this report: (1) encourage increased density at select urban locations to reduce CO2 emissions; (2) use cost-effectiveness as a criterion to select project-level alternatives for achieving a particular goal; (3) identify policy initiatives to serve increased demographic market segments, and (4) quantify the economic harm of general aviation airport closures. These policy responses are not the only ones feasible but were selected because they necessitate the interagency coordination that is the premise of VTrans2035. The first two policy responses demonstrate limited but real promise. The first may reduce DVMT by 1.1% to 6.4% of the baseline 2035 DVMT forecast, for a reduction of 1.507 million metric tons of CO2 annually. Yet DVMT is affected to a greater degree by factors over which decision makers exert less influence than with density. For example, the 2035 baseline DVMT decreases by 7% if an alternative population forecast is assumed; 10% to 65% if real household income remains relatively flat; and 49% to 82% if fuel costs increase to $10/gal by year 2035. Thus, the best estimates of travel activity are highly sensitive to underlying assumptions regarding economic conditions, and the report accordingly documents, for each desired forecast, a range of possible values. The analysis of the second policy response found that the cost-effectiveness of plausible alternatives in a hypothetical case study varied by a factor of 3. By extension, this finding suggests that an ability to choose project alternatives based solely on each alternative's ability to meet a single goal or a limited number of goals--and without constraint by funding source (e.g., highway or transit, capital or operations)--can increase the cost-effectiveness of a project. The remaining two policy responses suggest that consideration of diverse alternatives, such as programs to help older persons continue driving, may be productive as suggested in some literature. Because the report does not contain the data necessary to evaluate the impacts of these programs, the report merely identifies such programs and demonstrates how they could be considered given the demographic changes forecast to occur between now and 2035.
Transportation Controls to Reduce Automobile Use and Improve Air Quality in Cities
Author: Joel L. HorowitzPublisher:
ISBN:
Category : Air quality management
Languages : en
Pages : 84
Book Description
Transportation Planning Handbook
Author: ITE (Institute of Transportation Engineers)Publisher: John Wiley & Sons
ISBN: 1118762355
Category : Technology & Engineering
Languages : en
Pages : 1204
Book Description
A multi-disciplinary approach to transportation planning fundamentals The Transportation Planning Handbook is a comprehensive, practice-oriented reference that presents the fundamental concepts of transportation planning alongside proven techniques. This new fourth edition is more strongly focused on serving the needs of all users, the role of safety in the planning process, and transportation planning in the context of societal concerns, including the development of more sustainable transportation solutions. The content structure has been redesigned with a new format that promotes a more functionally driven multimodal approach to planning, design, and implementation, including guidance toward the latest tools and technology. The material has been updated to reflect the latest changes to major transportation resources such as the HCM, MUTCD, HSM, and more, including the most current ADA accessibility regulations. Transportation planning has historically followed the rational planning model of defining objectives, identifying problems, generating and evaluating alternatives, and developing plans. Planners are increasingly expected to adopt a more multi-disciplinary approach, especially in light of the rising importance of sustainability and environmental concerns. This book presents the fundamentals of transportation planning in a multidisciplinary context, giving readers a practical reference for day-to-day answers. Serve the needs of all users Incorporate safety into the planning process Examine the latest transportation planning software packages Get up to date on the latest standards, recommendations, and codes Developed by The Institute of Transportation Engineers, this book is the culmination of over seventy years of transportation planning solutions, fully updated to reflect the needs of a changing society. For a comprehensive guide with practical answers, The Transportation Planning Handbook is an essential reference.
Comprehensive Dissertation Index
Author: Publisher:
ISBN:
Category : Dissertations, Academic
Languages : en
Pages : 970
Book Description
The Option of Urbanism
Author: Christopher B. LeinbergerPublisher: Island Press
ISBN: 1597267767
Category : Architecture
Languages : en
Pages : 231
Book Description
Americans are voting with their feet to abandon strip malls and suburban sprawl, embracing instead a new type of community where they can live, work, shop, and play within easy walking distance. In The Option of Urbanism visionary developer and strategist Christopher B. Leinberger explains why government policies have tilted the playing field toward one form of development over the last sixty years: the drivable suburb. Rooted in the driving forces of the economy—car manufacturing and the oil industry—this type of growth has fostered the decline of community, contributed to urban decay, increased greenhouse gas emissions, and contributed to the rise in obesity and asthma. Highlighting both the challenges and the opportunities for this type of development, The Option of Urbanism shows how the American Dream is shifting to include cities as well as suburbs and how the financial and real estate communities need to respond to build communities that are more environmentally, socially, and financially sustainable.
Transportation Research Record
Author: Multimodal Level of Service Analysis for Urban Streets
Author: Richard Gerhard DowlingPublisher: Transportation Research Board
ISBN: 0309117429
Category : Local transit
Languages : en
Pages : 122
Book Description
"TRB's National Cooperative Highway Research Program (NCHRP) Report 616: Multimodal Level of Service Analysis for Urban Streets explores a method for assessing how well an urban street serves the needs of all of its users. The method for evaluating the multimodal level of service (MMLOS) estimates the auto, bus, bicycle, and pedestrian level of service on an urban street using a combination of readily available data and data normally gathered by an agency to assess auto and transit level of service. The MMLOS user's guide was published as NCHRP Web-Only Document 128"--Publisher's description.