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1989
EVALUATION OF TWO ACTIVE TRAFFIC CONTROL DEVICES FOR USE AT RAILROAD-HIGHWAY GRADE CROSSINGS

Transportation Research Record, Issue 1244, p. 52-62

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1989
COLOR APPEARANCE OF TRAFFIC CONTROL DEVICES UNDER DIFFERENT ILLUMINANTS

Transportation Research Record, Issue 1247, p. 23-31

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1989
AGE DIFFERENCES IN A VISUAL INFORMATION PROCESSING CAPABILITY UNDERLYING TRAFFIC CONTROL DEVICE USAGE

Transportation Research Record, Issue 1244, p. 63-72

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1989
ALL-WAY STOPS: A NEW POLICY (WITH DISCUSSION AND CLOSURE)

Transportation Research Record, Issue 1244, p. 17-22

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1989
MOBILE SYSTEM FOR MEASURING THE RETROREFLECTANCE OF TRAFFIC SIGNS

Transportation Research Record, Issue 1247, p. 69-78

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1989
DISTINGUISHING BETWEEN INCIDENT CONGESTION AND RECURRENT CONGESTION: A PROPOSED LOGIC

Transportation Research Record, Issue 1232, p. 1-8

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1989
DELINEATION OF URBAN FREEWAY GORE AREA CRASH CUSHIONS IN TEXAS

Transportation Research Record, Issue 1233, p. 28-33

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1989
EMBEDMENT AND RETROREFLECTIVITY OF DROP-ON GLASS SPHERES IN THERMOPLASTIC MARKINGS

Transportation Research Record, Issue 1230, p. 37-44

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1989
DEVELOPMENT AND EVALUATION OF A BREADBOARD VIDEO IMAGING SYSTEM FOR WIDE AREA VEHICLE DETECTION

Transportation Research Record, Issue 1225, p. 140-149

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1989
CONGESTION MANAGEMENT IN NEW YORK CITY: MANAGING WHY PEOPLE DRIVE

Transportation Research Record, Issue 1237, p. 10-17

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1989
CAPACITY OF SHARED LEFT-TURN LANES--A SIMPLIFIED APPROACH

Transportation Research Record, Issue 1225, p. 45-52

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1989
WORK-ZONE TRAFFIC CONTROL CONCEPTS AND TERMINOLOGY

Transportation Research Record, Issue 1230, p. 1-11

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1989
LARGE GLASS BEADS FOR PAVEMENT MARKINGS

Transportation Research Record, Issue 1230, p. 28-36

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1989
USE OF THREE-DIMENSIONAL CONJUGATE DIRECTIONS SEARCH METHOD TO IMPROVE TRANSYT-7F COMPUTATIONAL EFFICIENCY

Transportation Research Record, Issue 1225, p. 116-129

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1989
ON-LINE GENERATION OF SYNTHETIC ORIGIN-DESTINATION COUNTS FOR APPLICATION IN FREEWAY CORRIDOR TRAFFIC CONTROL

Transportation Research Record, Issue 1236, p. 40-49

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1989
IN-SERVICE EVALUATION OF THERMOPLASTIC AND TAPE PAVEMENT MARKINGS USING A PORTABLE RETROREFLECTOMETER

Transportation Research Record, Issue 1230, p. 45-55

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1989
TESTING DELAY MODELS WITH FIELD DATA FOR FOUR-WAY, STOP SIGN-CONTROLLED INTERSECTIONS

Transportation Research Record, Issue 1225, p. 83-90

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1989
EVALUATION OF OPERATIONAL EFFECTS OF FREEWAY RECONSTRUCTION ACTIVITIES

Transportation Research Record, Issue 1232, p. 27-39

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1989
APPLICATIONS OF 1985 HIGHWAY CAPACITY MANUAL FOR ESTIMATING DELAYS AT SIGNALIZED INTERSECTIONS

Transportation Research Record, Issue 1225, p. 18-23

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1989
REAL-TIME METERING ALGORITHM FOR CENTRALIZED CONTROL

Transportation Research Record, Issue 1232, p. 17-26

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1989
ESTIMATING CAPACITY AND DELAY AT A SINGLE-LANE APPROACH, ALL-WAY STOP-CONTROLLED INTERSECTION

Transportation Research Record, Issue 1225, p. 73-82

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1989
TRAFFIC CONTROL FOR SHORT-DURATION MAINTENANCE OPERATIONS ON FOUR-LANE DIVIDED HIGHWAYS

Transportation Research Record, Issue 1230, p. 12-19

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1989
RESEARCH ON RAISED PAVEMENT MARKERS

Transportation Research Record, Issue 1230, p. 56-66

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1989
EVALUATION OF SPEED ESTIMATES MADE WITH SINGLE-DETECTOR DATA FROM FREEWAY TRAFFIC MANAGEMENT SYSTEMS

Transportation Research Record, Issue 1232, p. 9-16

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1989
EVALUATION OF THE QUALITY OF SIGNAL PROGRESSION BY DELAY DISTRIBUTIONS

Transportation Research Record, Issue 1225, p. 1-7

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Showing 5376 - 5400 of 6719 records