[PDF] Field Evaluation Of Innovative Active Warning Devices For Use At Railroad Highway Grade Crossings eBook

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Field Evaluation of Innovative Active Warning Devices for Use at Railroad-highway Grade Crossings

Kenneth W. Heathington
Field Evaluation of Innovative Active Warning Devices for Use at Railroad-highway Grade Crossings by Kenneth W. Heathington PDF

Author : Kenneth W. Heathington
Publisher :
Page : 288 pages
File Size : 31,22 MB
Release : 1988
Category : Highway-railroad grade crossings
ISBN :

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Research was conducted to identify and evaluate innovative active warning devices with potential for improving safety at railroad-highway grade crossings. Candidate devices were identified and/or developed, and the most promising devices were evaluated in a detailed laboratory study. Three of the devices were chosen for field evaluation: (1) four-quadrant gates with skirts and flashing light signals; (2) four-quadrant flashing light signals with overhead strobes; and (3) highway traffic signals with white bar strobes in all red lenses. The report documents the methodology and results of the field evaluations, presents a summary of the research leading up to the field evaluations, and presents the results of benefit-cost analyses for the innovative devices and guidelines for their implementation.

Traffic Signal Operations Near Highway-rail Grade Crossings

Hans W. Korve
Traffic Signal Operations Near Highway-rail Grade Crossings by Hans W. Korve PDF

Author : Hans W. Korve
Publisher : Transportation Research Board
Page : 100 pages
File Size : 14,40 MB
Release : 1999
Category : Technology & Engineering
ISBN : 9780309068246

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Presents a review of the current practices associated with the operation of traffic signals at intersections located near highway-rail grade crossings.