Safety and Operational Impacts of Raising the Speed Limit to 65 Mph PDF Download
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Author: Jonathan Upchurch Publisher: ISBN: Category : Speed limits Languages : en Pages : 62
Book Description
Arizona's experience, with the 65 mile per hour speed limit is presented in terms of driver behavior and accident experience. The speed limit on Arizona's rural Interstate was raised to 65 miles per hour on April 15, 1987. Driver behavior is presented in terms of the speeds which motorists actually drive on the rural Interstate. Before and after data are presented from the last quarter of 1983 through the first quarter of 1988 Vehicle speeds increased by only about three miles per hour or less during the four quarters following the speed limit increase. A five year history of Interstate accident data --1983 through Spring 1988 is presented which provides a before and after comparison. Total accidents, fatal accidents, and injury accidents information is presented. Accident rate information is presented to account for the effect of increasing vehicle miles of travel. Accident data on the urban Interstate are presented for comparison purposes.
Author: Jonathan Upchurch Publisher: ISBN: Category : Speed limits Languages : en Pages : 62
Book Description
Arizona's experience, with the 65 mile per hour speed limit is presented in terms of driver behavior and accident experience. The speed limit on Arizona's rural Interstate was raised to 65 miles per hour on April 15, 1987. Driver behavior is presented in terms of the speeds which motorists actually drive on the rural Interstate. Before and after data are presented from the last quarter of 1983 through the first quarter of 1988 Vehicle speeds increased by only about three miles per hour or less during the four quarters following the speed limit increase. A five year history of Interstate accident data --1983 through Spring 1988 is presented which provides a before and after comparison. Total accidents, fatal accidents, and injury accidents information is presented. Accident rate information is presented to account for the effect of increasing vehicle miles of travel. Accident data on the urban Interstate are presented for comparison purposes.
Author: Publisher: Transportation Research Board ISBN: 9780309065023 Category : Business & Economics Languages : en Pages : 444
Book Description
TRB Special Report 254 - Managing Speed: Review of Current Practices for Setting and Enforcing Speed Limits reviews practices for setting and enforcing speed limits on all types of roads and provides guidance to state and local governments on appropriate methods of setting speed limits and related enforcement strategies. Following an executive summary, the report is presented in six chapters and five appendices.
Author: Gerry John Forbes Publisher: ISBN: 9781933452654 Category : Speed limits Languages : en Pages : 107
Book Description
"This informational report describes four primary practices and methodologies (engineering approach, expert systems, optimization, and injury minimization) that are used in establishing speed limits. It also reviews the basic legalities of speed limits and presents several case studies for setting speed limits on a variety of roads"--Provided by publisher.
Author: Lee August Rodegerdts Publisher: Transportation Research Board ISBN: 0309155118 Category : Technology & Engineering Languages : en Pages : 407
Book Description
TRB's National Cooperative Highway Research Program (NCHRP) Report 672: Roundabouts: An Informational Guide - Second Edition explores the planning, design, construction, maintenance, and operation of roundabouts. The report also addresses issues that may be useful in helping to explain the trade-offs associated with roundabouts. This report updates the U.S. Federal Highway Administration's Roundabouts: An Informational Guide, based on experience gained in the United States since that guide was published in 2000.
Author: Kara Kockelman Publisher: ISBN: Category : Roads Languages : en Pages : 16
Book Description
TRB's National Cooperative Highway Research Program (NCHRP) Research Results Digest 303: Safety Impacts and Other Implications of Raised Speed Limits on High-Speed Roads explores the effects of raised speed limits from 55 miles per hour or greater on freeways and non-freeways in rural and urban settings. The effects considered included impacts on safety and operations, as well as socioeconomic and environmental effects. The full report is available on the TRB website as NCHRP Web-Only Document 90.
Author: American Association of State Highway and Transportation Officials. Task Force for Roadside Safety Publisher: ISBN: Category : Roads Languages : en Pages : 560
Author: Jonathan Upchurch
Author: Jonathan Upchurch
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Author: Gerry John Forbes
Author: 
Author: W. A. Leaf
Author: Lee August Rodegerdts
Author: Kara Kockelman
Author: American Association of State Highway and Transportation Officials. Task Force for Roadside Safety
Author: Richard Bishop
Author: