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Author: Massachusetts Institute of Technology. Center for Transportation Studies
Publisher:
ISBN:
Category :
Languages : en
Pages : 74
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Book Description
Author: Massachusetts Institute of Technology. Center for Transportation Studies
Publisher:
ISBN:
Category :
Languages : en
Pages : 74
Get Book Here
Book Description
Author:
Publisher:
ISBN:
Category : Freight and freightage
Languages : en
Pages : 66
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Book Description
Author: National Research Council (U.S). Committee on Freight Transportation Data: a Framework for Development
Publisher: Transportation Research Board
ISBN: 0309085705
Category : Freight and freightage
Languages : en
Pages : 130
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Book Description
Calls upon the Department of Transportation and its Bureau of Transportation Statistics to take the lead in coordinating freight data collection in the US. This work focuses on increasing the linkages between sources of data and filling data gaps to develop a source of timely and reliable data on freight flows. A national framework is needed.
Author: Jessica Guo
Publisher:
ISBN:
Category : Freight and freightage
Languages : en
Pages : 52
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Book Description
Author: César Augusto Quiroga
Publisher: Transportation Research Board
ISBN: 0309155231
Category : Business & Economics
Languages : en
Pages : 106
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Book Description
At head of title: National Cooperative Freight Research Program.
Author: Keith M. Chase
Publisher: Transportation Research Board
ISBN: 0309129427
Category : Transportation
Languages : en
Pages : 90
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Book Description
" TRB's second Strategic Highway Research Program (SHRP 2) Report S2-C20-RR-1: Freight Demand Modeling and Data Improvement documents the state of the practice for freight demand modeling. The report also explores the fundamental changes in freight modeling, and data and data collection that could help public and private sector decision-makers make better and more informed decisions. SHRP 2 Capacity Project C20, which produced Report S2-C20-RR-1, also produced the following items: A Freight Demand Modeling and Data Improvement Strategic Plan, which outlines seven strategic objectives that are designed to serve as the basis for future innovation in freight travel demand forecasting and data, and to guide both near- and long-term implementation: A speaker's kit, which is intended to be a "starter" set of materials for use in presenting the freight modeling and data improvement strategic plan to a group of interested professionals; and; A 2010 Innovations in Freight Demand Modeling and Data Symposium " -- publisher's description
Author: J. Richard Kuzmyak
Publisher: Transportation Research Board
ISBN: 0309098149
Category : Commercial vehicles
Languages : en
Pages : 141
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Book Description
Author: Ken Casavant
Publisher:
ISBN:
Category : Freight and freightage
Languages : en
Pages : 134
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Book Description
Author: Peter Gordon
Publisher:
ISBN:
Category : Freight and freightage
Languages : en
Pages : 150
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Book Description
This research focuses on establishing a systematic non-survey-based method for developing an origin-destination (OD) matrix of freight flows based on secondary data sources. The estimated freight flows and concurrent passenger volumes are loaded onto the regional highway network in the greater Los Angeles area of Southern California. Economic analyses, modeling, and GIS technologies are integrated into building a GIS-based OD matrix for freight flow. In order to load the freight flows onto the regional highway network, a three-step feedback transportation model is developed. It includes trip generation, trip distribution, and traffic assignment. A doubly-constrained gravity model is used to co-distribute and calibrate personal trips and freight trips in the trip distribution step. A version of User-Optimal-Strict On Network Assignment (UO-S-NA) is used to assign all of the vehicle trips to the regional highway network.
Author: Jason C. Goodloe
Publisher:
ISBN:
Category : Freight and freightage
Languages : en
Pages : 174
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Book Description
The focus of this study was to develop a freight transportation geographic information system (GIS) database for the Commonwealth of Virginia. The primary tasks involved identifying the desired characteristics of the database, determining what data are available, incorporating this data into a GIS database, evaluating the database, and suggesting future directions for the continuation of the database. During the creation of the database, limited amounts of relevant freight data were found to be available. This project demonstrates the development of a working database that can be used to provide useful information for the freight transportation planning process.
