Travel Time Reliability and Truck Level of Service on the Strategic Intermodal System: Truck level of service
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Publisher:
Published: 2007
Total Pages: 610
ISBN-13:
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Publisher:
Published: 2007
Total Pages: 610
ISBN-13:
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Publisher:
Published: 2007
Total Pages: 170
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DOWNLOAD EBOOKAuthor: Yu Sheng Chiang
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Published: 1977
Total Pages: 56
ISBN-13:
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Publisher:
Published: 2002
Total Pages: 216
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DOWNLOAD EBOOKAuthor: Chen-Fu Liao
Publisher:
Published: 2018
Total Pages: 98
ISBN-13:
DOWNLOAD EBOOKFreight transportation provides a significant contribution to our nation’s economy. A reliable and accessible freight network enables business in the Twin Cities to be more competitive in the Upper Midwest region. Accurate and reliable freight data on freight activity is essential for freight planning, forecasting and decision making on infrastructure investment. A report entitled “Twin Cities Metropolitan Region Freight Study” published by MnDOT and the Metropolitan Council in 2013, suggested a need to understand where and when trucks are most affected by congestion. A framework for truck data collection and analysis was recommended to better understand the relationships between truck traffic and congestion in rush hours. Building upon our previous study to measure freight mobility and reliability along 38 key freight corridors in the Twin Cities Metropolitan Area (TCMA), this study leveraged our previous effort to implement the performance measures using the National Performance Measurement Research Dataset (NPMRDS) from the USDOT. The researcher team first worked with stakeholders to prioritize a list of key freight corridors with recurring congestion in peak periods in the TCMA. We used 24 months of NPMRDS data to measure travel time reliability and estimate truck delay at the corridor level and to identify system impediments during the peak hours. The objective is to use performance measures for assessing impact of truck congestions and identifying operational bottlenecks or physical constraints. Trucking activity nearby a congested area is examined to analyze traffic pattern and investigate possible causes of recurring congestions.
Author:
Publisher: Transportation Research Board
Published: 2011
Total Pages: 169
ISBN-13: 0309155576
DOWNLOAD EBOOK"This report presents a comprehensive, objective, and consistent set of measures to gauge the performance of the freight transportation system. These measures are presented in the form of a Freight System Report Card, which reports information in three formats, each increasingly detailed, to serve the needs of a wide variety of users from decision makers at all levels to anyone interested in assessing the performance of the nation's freight transportation system."--Pub. desc.
Author: Lily Elefteriadou
Publisher:
Published: 2008
Total Pages: 92
ISBN-13:
DOWNLOAD EBOOKAuthor: Transit Cooperative Research Program
Publisher: Transportation Research Board
Published: 2003
Total Pages: 29
ISBN-13: 0309087767
DOWNLOAD EBOOKAccompanying CD-ROM contains full text of the manual, Microsoft Excel spreadsheets, and a library of related documents.
Author: Sebastian E. Guerrero
Publisher:
Published: 2019
Total Pages: 95
ISBN-13: 9780309480888
DOWNLOAD EBOOKTravel time reliability is frequently cited as an important metric for the trucking community and users of truck freight services. While the travel time reliability for trucking is commonly measured, truck reliability is seldom considered in the benefit-cost evaluation of mobility projects, which under represents the benefits accrued to freight users of the highway system. For NCHRP Project 07-24, WSP was asked to develop an improved framework for the valuation of truck freight reliability. The framework included the methodology, modeling assumptions, analytical techniques, and tools developed in NCHRP Report 824 to assist transportation professionals and decision-makers in the evaluation of proposed roadway infrastructure and operations investments.
Author: Sisinnio Concas
Publisher:
Published: 2009
Total Pages: 78
ISBN-13:
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