Development of Vehicle Miles Traveled (VMT) Statewide Forecast Mode PDF Download
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Author:
Publisher:
ISBN:
Category : Transportation, Automotive
Languages : en
Pages : 27
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Book Description
Author:
Publisher:
ISBN:
Category : Transportation, Automotive
Languages : en
Pages : 27
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Book Description
Author: Don Pickrell
Publisher:
ISBN:
Category : Economic forecasting
Languages : en
Pages : 31
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Book Description
"Abstract: This document details the process that the Volpe National Transportation Systems Center (Volpe) used to develop travel forecasting models for the Federal Highway Administration (FHWA). The purpose of these models is to allow FHWA to forecast future changes in passenger and freight vehicle use (as measured by the number of vehicle-miles traveled, or VMT) that is likely to occur in response to predicted demographic trends and changes in future economic conditions. These models also provide estimates of the volumes of gasoline, diesel, and other fuels consumed by motor vehicles, which are derived from its projections of future vehicle travel and fuel economy.1 Forecasts of VMT developed using this model will inform and support the development of future Federal transportation planning and policy. "--Technical report documentation page.
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 50
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Book Description
Author: United States. Office of Highway Planning. Program Management Division
Publisher:
ISBN:
Category : Traffic estimation
Languages : en
Pages : 194
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Book Description
Author: Trevor Klatko
Publisher:
ISBN: 9781622604197
Category :
Languages : en
Pages :
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Book Description
Vehicle Miles Traveled (VMT) is a critical measure of highway system performance used extensively in highway transportation management not only for reporting to oversight agencies such as the FHWA but also as an input for financial analysis, resource allocation, and impact assessments. In the current era as highway revenue from fuel taxes continues to fall and direct user charging such as VMT fees become increasingly attractive, consistent and reliable VMT estimates have become critical for evaluating highway funding options. In the current practice at most highway agencies including the Indiana DOT, there exists several alternative methods for VMT estimation that typically yield a spectrum of estimates that are inconsistent and for certain methods, even inaccurate. This study was commissioned by the Indiana Department of Transportation (INDOT) to develop a benchmark method for VMT estimation and to provide calibration factors for adjusting the VMT estimates derived from the other VMT estimation methods. The benchmark method used in this study was a segment-level framework that decomposes the entire road inventory into links and for each link, determining the product of the traffic volume and the inventory length. For the state highway system, the entire population was used; a comprehensive database was developed which facilitates extensive aggregations of VMT by geographical scope, route, functional class, and vehicle class. For the local roads, a sample of counties of different spatial locations and degrees of urbanization were used, and cluster analysis, geographic information systems (GIS), and spatial interpolation techniques were used to expand the VMT estimates from the local road samples to the population of all counties in the state. The results of this study indicate that there is significant variation, with respect to the benchmark method, of the VMT estimates of the other estimation methods. An implementation platform was developed in this study to produce outcomes that address the VMT data needs of the intended end users and stakeholders; this can be expanded to include new roads in future. It was determined that the current statewide VMT (2013) is 78 billion vehicle-miles, which is expected to grow to 95 billion vehicle miles in 2035.
Author: Cambridge Systematics
Publisher: Transportation Research Board
ISBN: 0309099242
Category : Freight and freightage
Languages : en
Pages : 169
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Book Description
Federal planning legislation and regulations now mandate that state departments of transportation and metropolitan planning organizations consider the needs of freight when planning and programming transportation investments. While there are standard techniques used to forecast the movement of people, less attention has been paid to forecasting freight movements, and there are consequently fewer standardized techniques that state and local agencies can adapt to their local situation. This Toolkit is designed to provide transportation planners with the information they need to prepare forecasts of freight transportation by highlighting techniques successfully developed by state agencies across the country.
Author: Thomas A. Williams
Publisher:
ISBN:
Category : Intelligent transportation systems
Languages : en
Pages : 40
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Book Description
Author: Brian W. Sloboda
Publisher: J. Ross Publishing
ISBN: 160427008X
Category : Business & Economics
Languages : en
Pages : 321
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Book Description
In recent years, transportation systems have been judged on performance-based outcomes, thus, quantitative methods have become increasingly important to such assessments. This definitive reference will equip you with state-of-the-art statistical tools used in transportation modeling, how to interpret results and analyze the implications of those results.
Author: Jon D. Fricker
Publisher:
ISBN:
Category : Traffic surveys
Languages : en
Pages : 170
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Book Description
Author: Robert G. Schiffer
Publisher: Transportation Research Board
ISBN: 0309258790
Category : Traffic estimation
Languages : en
Pages : 144
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Book Description
"TRB's National Cooperative Highway Research Program (NCHRP) Report 735: Long-Distance and Rural Travel Transferable Parameters for Statewide Travel Forecasting Models explores transferable parameters for long-distance and rural trip-making for statewide models. Appendixes G, H, and I are not contained in print or PDF versions of the report but are available online. Appendix G presents a series of rural typology variables considered in stratifying model parameters and benchmarks and identifies the statistical significance of each. Appendix H contains rural trip production rates for several different cross-classification schemes and the trip rates associated with each. Finally, Appendix I provides additional information on auto occupancy rates."--Publisher's description.
