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1985-12
VISIBILITY THRESHOLDS IN NIGHT DRIVING CONDITIONS

Transportation Research Circular, Issue 297, p. 23-25

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1985-12
VISIBILITY REQUIREMENTS FOR OVERHEAD GUIDE SIGNS

Transportation Research Circular, Issue 297, p. 21-22

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1985-12
SYMPOSIUM INTRODUCTION

Transportation Research Circular, Issue 297, p. 2-3

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1985-12
DETERMINING MAINTENANCE NEEDS FOR TRAFFIC SIGNS

Transportation Research Circular, Issue 297, p. 16-18

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1985-12
LUMINANCE OF TRAFFIC SIGNS AT NIGHT

Transportation Research Circular, Issue 297, p. 22

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1985-12
DAYTIME CONSPICUITY OF ROAD TRAFFIC CONTROL DEVICES

Transportation Research Circular, Issue 297, p. 14-15

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1985-12
SIGN LUMINANCE REQUIREMENTS FOR VARIOUS BACKGROUND COMPLEXITIES

Transportation Research Circular, Issue 297, p. 15-16

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1985-12
TRENDS IN ROAD SIGNING IN EUROPE

Transportation Research Circular, Issue 297, p. 18-21

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1985-12
TRAFFIC SIGNAL BRIGHTNESS REQUIREMENTS FOR THE NIGHTTIME DRIVING ENVIRONMENT

Transportation Research Circular, Issue 297, p. 22-23

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1985-11
RESEARCH PROBLEM STATEMENTS: TRAFFIC SIGNAL SYSTEMS

Transportation Research Circular, Issue 295, 6 p.

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1985-09
Traffic Management and Planning for Freeway Emergencies and Special Events

TR News, Issue 120, pp 24-25

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1985-01
RESEARCH PAYS OFF--AVOIDING THE COSTS OF CLOSURES AND DETOURS DURING BRIDGE DECK REHABILITATION

TR News, Issue 116, p. 8-9

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1985
Traffic control devices and rail highway crossings

Transportation Research Record, Issue 1010, 122p

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1985
Traffic management in highway work zones and setting optimal maintenance levels and rehabilitation frequencies

Transportation Research Record, Issue 1035, 93p

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1985
Transportation system management and signal systems

Transportation Research Record, Issue 1021, 58p

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1985
Winter and transit bus maintenance and highway maintenance management

Transportation Research Record, Issue 1019, 98p

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1985
FURTHER INVESTIGATION OF THE EFFECTIVENESS OF WARNING DEVICES AT RAIL-HIGHWAY GRADE CROSSINGS

Transportation Research Record, Issue 1010, pp 94-101

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1985
EVALUATION OF REFLECTORIZED SIGN SHEETING FOR NONILLUMINATED FREEWAY OVERHEAD GUIDE SIGNS

Transportation Research Record, Issue 1010, pp 80-84

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1985
EVALUATION AND IMPROVEMENT OF INDUCTIVE LOOP TRAFFIC DETECTORS

Transportation Research Record, Issue 1010, pp 76-80

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1985
ACTIVE ADVANCE WARNING SIGNS AT HIGH-SPEED SIGNALIZED INTERSECTIONS: A SURVEY OF PRACTICE (ABRIDGMENT)

Transportation Research Record, Issue 1010, pp 62-64

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1985
MULTIWAY STOP SIGN REMOVAL PROCEDURES (DISCUSSION AND CLOSURE)

Transportation Research Record, Issue 1010, p. 45-53

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1985
EFFECT OF SIGNAL TIMING ON TRAFFIC FLOW AND CRASHES AT SIGNALIZED INTERSECTIONS

Transportation Research Record, Issue 1010, pp 1-8

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1985
TRAFFIC CHARACTERISTICS DURING SIGNAL CHANGE INTERVALS (ABRIDGMENT)

Transportation Research Record, Issue 1027, pp 4-6

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1985
EVALUATION OF FREEWAY CRASH CUSHION DELINEATION TREATMENTS (ABRIDGMENT)

Transportation Research Record, Issue 1027, pp 14-19

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1985
TIMING TRAFFIC SIGNAL CHANGE INTERVALS BASED ON DRIVER BEHAVIOR

Transportation Research Record, Issue 1027, pp 20-30

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of 268 pages    

Showing 5601 - 5625 of 6689 records