Evaluation of enhanced traffic control devices at highway-railroad grade crossings., by Angelia H. Parham et al.

Title:	Evaluation of enhanced traffic control devices at highway-railroad grade crossings.
Author:	Parham, Angelia H.
Author:	Carroll, Randy W.
Author:	Fambro, Daniel B.
Note:	2000

Link:	page images at HathiTrust
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Subject:	Crossing Signals
Subject:	Design
Subject:	Effectiveness
Subject:	Grade crossing protection systems
Subject:	Measures of effectiveness
Subject:	Post-Mounted Signs/ Post-Mounted Signals
Subject:	Rail Vehicles
Subject:	Railroad grade crossings
Subject:	Railroad tracks
Subject:	Railroad trains
Subject:	Railway Crossings
Subject:	Railways/ Railroad Tracks
Subject:	Recognition
Subject:	Regulatory Traffic Control Devices
Subject:	Regulatory signs
Subject:	Safety
Subject:	Safety measures
Subject:	Sign Design
Subject:	Signs/ Signals
Subject:	Traffic Control Signals
Subject:	Traffic signs and signals
Subject:	Traffic signals
Subject:	Transportation -- Planning
Subject:	Warning Signs/ Warning Signals
Subject:	Warning signs
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