00225235

Component

http://onlinepubs.trb.org...rbbulletin/330/330-007.pdf

THIS REPORT DETAILS THE UNUSUAL, AS WELL AS THE USUAL, DESIGN CRITERIA SPECIFIED FOR A DISCRETE-BULB, MATRIX, SPEED COMMAND SIGN. LABORATORY TESTS AND VARIOUS RESULTS ARE DISCUSSED. THE INTERACTION EFFECTS FOUND AMONG CRITERIA MEETING DESIGN SPECIFICATIONS ARE POINTED OUT. THE SPEED COMMAND SIGN IN USE WITH THE TRAFFIC PACER SYSTEM IN WARREN, MICH., IS THE END PRODUCT OF THE RESEARCH. SPECIFICATIONS, SKETCHES, AND PHOTOGRAPHS, AS WELL AS RESEARCH DATA, ARE INCLUDED. /AUTHOR/

Distribution, posting, or copying of this PDF is strictly prohibited without written permission of the Transportation Research Board of the National Academy of Sciences. Unless otherwise indicated, all materials in this PDF are copyrighted by the National Academy of Sciences. Copyright © National Academy of Sciences. All rights reserved.

01410711

pp 60-68

1962

Highway Research Board Bulletin

41st Annual Meeting of the Highway Research Board

Digital/other

Figures (6) ; Tables (1)

Command guidance; Laboratory tests; Legibility; Speed; Traffic signs; Visibility

Change

Highways; Operations and Traffic Management

TRIS, TRB, ATRI

Aug 12 1994 12:00AM

• CRITICAL INCIDENTS IN BEHIND-THE-WHEEL INSTRUCTION IN DRIVER EDUCATION
• DEVELOPMENT OF A VEHICLE SIMULATOR FOR EVALUATING DRIVER PERFORMANCE
• DRIVER RESPONSE TO AMBER PHASE OF TRAFFIC SIGNALS
• EFFECT OF EXPRESSWAY DESIGN ON DRIVER TENSION RESPONSES
• EFFECT OF SPEED CHANGE INFORMATION ON SPACING BETWEEN VEHICLES
• HUMAN FACTORS RESEARCH REPORTS - AASHO ROAD TEST 1. FIELD STUDY OF VIGILANCE UNDER HIGHWAY DRIVING CONDITIONS
• HUMAN FACTORS RESEARCH REPORTS - AASHO ROAD TEST II. PREDICTION OF VIGILANCE
• INFLUENCE OF MENTAL SET AND DISTANCE JUDGEMENT AIDS ON FOLLOWING DISTANCE
• RECOGNITION TIME FOR SYMBOLS IN PERIPHERAL VISION