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1976
EFFECTIVENESS OF AUTOMATIC WARNING DEVICES IN REDUCING ACCIDENTS AT GRADE CROSSINGS

Transportation Research Record, Issue 611, pp 49-57

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1976
AN INTEGRATED AND COMPUTERIZED QUALITY-ASSURANCE SYSTEM

Transportation Research Record, Issue 613, pp 56-58

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1976
PASSIVE CONTROL AT RAILROAD-HIGHWAY GRADE CROSSINGS (ABRIDGEMENT)

Transportation Research Record, Issue 611, pp 58-59

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1976
BUS PRIORITY SYSTEM STUDIES USING INSTRUMENTED BUSES (ABRIDGEMENT)

Transportation Research Record, Issue 615, p. 60-61

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1976
LUMINANCE AND CONTRAST FOR SIGN LEGIBILITY AND COLOR RECOGNITION

Transportation Research Record, Issue 611, pp 17-24

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1976
TESTING OF THE TAPESWITCH SYSTEM FOR DETERMINING VEHICLE SPEED AND LATERAL PLACEMENT (ABRIDGEMENT)

Transportation Research Record, Issue 615, pp 1-3

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1976
OVERHEAD SIGNS WITHOUT EXTERNAL ILLUMINATION

Transportation Research Record, Issue 611, pp 38-44

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1976
ROLE OF AND NEED FOR MAINTENANCE FEEDBACK

Transportation Research Record, Issue 613, pp 59-61

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1976
DRIVER REACTION TO IMPROVED WARNING DEVICES AT A RURAL GRADE CROSSING (ABRIDGEMENT)

Transportation Research Record, Issue 611, p 68

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1976
COMPARISON OF DRIVER DYNAMICS WITH ACTUAL AND SIMULATED VISUAL DISPLAYS

Transportation Research Record, Issue 611, pp 46-48

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1976
EVALUATION OF THE HALO EFFECT IN SPEED DETECTION AND ENFORCEMENT (ABRIDGEMENT)

Transportation Research Record, Issue 609, pp 31-33

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1976
A SENSITIVITY EVALUATION OF THE TRAFFIC ASSIGNMENT PROCESS (ABRIDGEMENT)

Transportation Research Record, Issue 610, p. 50-52

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1976
COMMUNICATION SYSTEMS FOR DUAL-MODE TRANSPORTATION

Transportation Research Board Special Report, Issue 170, p. 80

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1976
ROADWAY ENVIRONMENT SUBSYSTEM OF THE HIGHWAY TRAFFIC RECORDS SYSTEM (ABRIDGEMENT)

Transportation Research Record, Issue 609, pp 9-10

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1976
SUBSURFACE CAVITY DETECTION: FIELD EVALUATION OF RADAR, GRAVITY, AND EARTH RESISTIVITY METHODS

Transportation Research Record, Issue 612, pp 38-46

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1976
FREEWAY LANE DROPS

NCHRP Report, Issue 175, 72 p.

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1976
RESEARCH IN URBAN TRAFFIC MANAGEMENT (ABRIDGMENT)

Transportation Research Record, Issue 603, pp 55-56

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1976
AUTOMATION OF THE SCHONFELD METHOD FOR HIGHWAY SURFACE TEXTURE CLASSIFICATION

Transportation Research Record, Issue 602, pp 57-61

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1976
DIFFERENTIAL FRICTION: A POTENTIAL SKID HAZARD

Transportation Research Record, Issue 602, pp 46-53

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1976
IMPULSE INDEX AS A MEASURE OF PAVEMENT CONDITION

Transportation Research Record, Issue 602, pp 84-89

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1976
USE OF CHARACTERISTIC CURVES IN THE DESIGN OF ELASTOMERIC PAVEMENT SEALS

Transportation Research Record, Issue 604, pp 48-51

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1976
EVALUATION OF A FIELD TESTING DEVICE FOR FLASHING BARRICADE WARNING LIGHTS

Transportation Research Record, Issue 598, pp 45-46

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1976
SIGNING TREATMENTS FOR INTERCHANGE LANE DROPS

Transportation Research Record, Issue 600, pp 1-6

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1976
URBAN FREEWAY CORRIDOR CONTROL MODEL (ABRIDGMENT)

Transportation Research Record, Issue 601, pp 8-9

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1976
DEVELOPMENTS IN AUTOMATIC VEHICLE IDENTIFICATION DURING 1974 AND 1975

Transportation Research Record, Issue 601, pp 29-32

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Showing 11926 - 11950 of 13160 records