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Author : Rahul Trivedi
Publisher :
ISBN 13 :
Total Pages : 82 pages
Book Rating : 4.:/5 (1 download)
Download or read book Estimation of Truck Traffic Volumes written by Rahul Trivedi and published by . This book was released on 1988 with total page 82 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Jaimyoung Kwon
Publisher :
ISBN 13 :
Total Pages : 22 pages
Book Rating : 4.:/5 (526 download)
Download or read book Estimation of Truck Traffic Volume from Single Loop Detectors Using Lane-to-lane Speed Correlation written by Jaimyoung Kwon and published by . This book was released on 2003 with total page 22 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Maria Boilé
Publisher :
ISBN 13 :
Total Pages : 522 pages
Book Rating : 4.3/5 (555 download)
Download or read book Estimation of Truck Volumes and Flows written by Maria Boilé and published by . This book was released on 2004 with total page 522 pages. Available in PDF, EPUB and Kindle. Book excerpt: This research presents a statistical approach for estimating truck volumes, based primarily on classification counts and information on roadway functionality, employment, sales volume and number of establishments within the state. Models have been created that may predict truck volumes, flows and percentages at any given location in the state highway network. Profiles of truck traffic are developed for selected roadways, indicating the AADT, truck and passenger car volumes and percentages. The procedure has been modeled into a GIS framework, facilitating data analysis and presentation.
Author : Gregory Allen Harris
Publisher :
ISBN 13 :
Total Pages : 74 pages
Book Rating : 4.3/5 (555 download)
Download or read book Modeling Truck Traffic Volume Growth Congestion written by Gregory Allen Harris and published by . This book was released on 2009 with total page 74 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Mitsuru Saito
Publisher :
ISBN 13 :
Total Pages : 188 pages
Book Rating : 4.:/5 (384 download)
Download or read book Evaluating the Accuracy Level of Truck Traffic Data on State Highways written by Mitsuru Saito and published by . This book was released on 2009 with total page 188 pages. Available in PDF, EPUB and Kindle. Book excerpt: Truck traffic significantly alters the amount of user costs incurred by delays caused by work zones and incidents. Truck traffic also plays an important role in many aspects of UDOT's daily activities, including transportation planning, highway operational analysis, and design of pavement and bridges. This research first studied methods for estimating truck traffic on state highways with a desired level of accuracy, and then evaluated the level of accuracy of the current truck traffic data by a statistical sampling of automatic traffic recorder (ATR) stations (so called, permanent count stations). As it turned out, the accuracy level of the current truck traffic data was not at the level acceptable to UDOT. Although total traffic counts at ATR stations were statistically equivalent to the ground truth count data (only 0.12% difference), trucks larger than 30 ft were undercounted by 21.13% on average and vehicles shorter than 30 ft were over-counted by 5.73% on average. It was found that identifying vehicles in the 30-ft length group (16.1 ft to 30 ft) was the most problematic with the currently used vehicle counting methods
Author : R. F. Benekohal
Publisher :
ISBN 13 :
Total Pages : 208 pages
Book Rating : 4.:/5 (31 download)
Download or read book Evaluation of Methodology for Determining Truck Vehicle Miles Traveled in Illinois written by R. F. Benekohal and published by . This book was released on 2002 with total page 208 pages. Available in PDF, EPUB and Kindle. Book excerpt: Nationwide surveys of departments of transportation, metropolitan planning organizations, and classification vendors/producers were conducted to determine the state of practice on equipment and methodologies used to determine truck vehicle miles traveled (VMT). The current Illinois Department of Transportation (IDOT) methodology was evaluated and it was found that it overestimated truck VMT for multi-unit trucks on all eight functional classes except on the minor urban arterials. The average overestimation was 11.5% and it varied from -10% to +44%. The current method overestimated truck VMT for single-unit trucks in five and underestimated in three functional classes. The under/over estimation ranged from -6% to +35%, but the average value was close to zero. To calculate truck VMT more accurately, this study proposed two different methods based on average truck percentage (ATP) and average section length (ASL). In the ATP method, truck VMT is calculated by multiplying the ATP for a group of roadway sections by the total VMT of that group. The ATP method should be used when the ATP and the total VMT by volume groups are available. In the ASL method, the total truck volume for the sampled sections is multiplied by the ASL. The ASL method should be used when the information required for ATP is not available or not reliable. Sample size influences the accuracy of truck VMT estimation and the decision on sample size must consider the error level that is acceptable. This study looked at the likely error for different sample sizes and recommended using 8% to 16% of the number of roadway sections. The sections should be distributed among the volume groups. Recently, IDOT collects vehicle classification data for three categories at about 10,000 sections, biennially. It is recommended to evaluate the truck VMT calculation using recent data.
Author : Robley Winfrey
Publisher :
ISBN 13 :
Total Pages : 180 pages
Book Rating : 4.3/5 (91 download)
Download or read book Truck Traffic Volume and Weight Data for 1971 and Their Evaluation. Final Report written by Robley Winfrey and published by . This book was released on 1976 with total page 180 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 354 pages
Book Rating : 4.3/5 ( download)
Download or read book Traffic Monitoring Guide written by and published by . This book was released on 1985 with total page 354 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 159 pages
Book Rating : 4.:/5 (312 download)
Download or read book Truck Traffic Volume and Weight Data for 1971 and Their Evaluation written by and published by . This book was released on 1976 with total page 159 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : R. Trivedi
Publisher :
ISBN 13 :
Total Pages : 82 pages
Book Rating : 4.3/5 (91 download)
Download or read book Truck Volume Analysis Procedures Volume 1 - Estimation of Truck Volumes. Final Report written by R. Trivedi and published by . This book was released on 1988 with total page 82 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Cambridge Systematics
Publisher : Transportation Research Board
ISBN 13 : 0309088232
Total Pages : 127 pages
Book Rating : 4.3/5 (9 download)
Download or read book Traffic Data Collection, Analysis, and Forecasting for Mechanistic Pavement Design written by Cambridge Systematics and published by Transportation Research Board. This book was released on 2005 with total page 127 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 68 pages
Book Rating : 4.3/5 (555 download)
Download or read book Guide for Traffic Volume Counting Manual written by and published by . This book was released on 1970 with total page 68 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 118 pages
Book Rating : 4.:/5 (319 download)
Download or read book Journal of Transportation and Statistics written by and published by . This book was released on 1998-10 with total page 118 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : United States. Bureau of Public Roads
Publisher :
ISBN 13 :
Total Pages : 52 pages
Book Rating : 4.3/5 (555 download)
Download or read book Guide for Traffic Volume Counting Manual written by United States. Bureau of Public Roads and published by . This book was released on 1963 with total page 52 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Em. Em Aleksāṇṭar
Publisher :
ISBN 13 :
Total Pages : 146 pages
Book Rating : 4.3/5 (555 download)
Download or read book Determination of the Lanal Distribution of Truck Traffic on Freeway Facilities written by Em. Em Aleksāṇṭar and published by . This book was released on 1971 with total page 146 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : United States. Federal Highway Administration. Office of Highway Information Management
Publisher :
ISBN 13 :
Total Pages : 208 pages
Book Rating : 4.3/5 (555 download)
Download or read book Traffic Monitoring Guide written by United States. Federal Highway Administration. Office of Highway Information Management and published by . This book was released on 1992 with total page 208 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : American Association of State Highway and Transportation Officials. Joint Task Force on Traffic Monitoring Standards
Publisher : American Association of State Highway & Transportation Officials
ISBN 13 :
Total Pages : 130 pages
Book Rating : 4.3/5 (555 download)
Download or read book AASHTO Guidelines for Traffic Data Programs written by American Association of State Highway and Transportation Officials. Joint Task Force on Traffic Monitoring Standards and published by American Association of State Highway & Transportation Officials. This book was released on 1992 with total page 130 pages. Available in PDF, EPUB and Kindle. Book excerpt: The objective of these AASHTO Guidelines is to improve the quality of the traffic information that supports decisions at all levels of the transportation profession. The Guidelines provide a reference for professional traffic monitoring and establish a process for adoption of national traffic nomitoring standards. They specifically address concerns of state transportation agencies.
