Motor Vehicle VMT Forecasting Review
项目名称: Motor Vehicle VMT Forecasting Review
摘要: The prospective rate of growth in Motor Vehicle Travel over the near-term future is likely to emerge as a critical issue in the debate over reauthorization of the federal-aid highway program, as well as in other current discussions of transportation policy. Future growth in motor vehicle use has three major implications for highway investment levels and their funding. First, vehicle use will have a significant effect on fuel consumption and thus on revenues generated by federal and state fuel taxation, which are the primary source of total funding available to support highway spending. Second, growth in Motor Vehicle Travel and the resulting levels of recurring congestion provide a rough index of the benefits from investing in expanded highway capacity, and thus affect the ideal level of highway spending. (However, the fact that highway user taxes are typically well below the cost imposed by peak-hour travel requires extreme caution in interpreting growth in vehicle use and congestion as signals to increase highway spending). Third, most environmental impacts associated with motor vehicle use depend partly on the total number of miles they are driven, so projected growth in total travel have critical implications for future environmental impacts from highway use and potential resistance to increased highway investment.
状态: Active
资金: 113976.00
资助组织: Federal Highway Administration
项目负责人: Ducca, Fred
执行机构: Volpe National Transportation Systems Center
开始时间: 20080815
实际结束时间: 20091231
主题领域: Finance;Highways;Operations and Traffic Management;Planning and Forecasting
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