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1979
HUMAN FACTORS CONSIDERATIONS IN ARROW-BOARD DESIGN AND OPERATION

Transportation Research Record, Issue 703, pp 1-8

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1978-01
SUMMARY OF RAILROAD-HIGHWAY GRADE CROSSING RESEARCH ACTIVITY

Transportation Research Circular, Issue 190, 4 p.

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1978
TORT LIABILITY: SPECIAL PROBLEMS ENCOUNTERED BY HIGHWAY AGENCIES AND CONTRACTORS IN DESIGNING WORK ZONE LAYOUTS

Transportation Research Record, Issue 693, pp 47-51

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1978
CONSIDERATIONS IN THE DEVELOPMENT OF AN EARLY WARNING VESSEL/BRIDGE COLLISION SYSTEM

Transportation Research Record, Issue 665, pp 258-260

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1977
ADVANCE TRAFFIC-CONTROL WARNING SYSTEMS FOR MAINTENANCE OPERATIONS

Transportation Research Record, Issue 647, pp 52-59

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1977
EFFECT OF FLASHING BEACONS ON INTERSECTION PERFORMANCE

Transportation Research Record, Issue 644, pp 91-95

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1977
GRADE-CROSSING WARNING-SYSTEM TECHNOLOGY

Transportation Research Record, Issue 628, pp 1-6

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1977
DEVELOPMENT AND APPLICATION OF A RAILROAD-HIGHWAY ACCIDENT-PREDICTION EQUATION

Transportation Research Record, Issue 628, pp 12-19

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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
PASSIVE CONTROL AT RAILROAD-HIGHWAY GRADE CROSSINGS (ABRIDGEMENT)

Transportation Research Record, Issue 611, pp 58-59

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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
EVALUATION OF A FIELD TESTING DEVICE FOR FLASHING BARRICADE WARNING LIGHTS

Transportation Research Record, Issue 598, pp 45-46

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1976
EVALUATION OF RAISED PAVEMENT MARKERS FOR REDUCING INCIDENCES OF WRONG-WAY DRIVING (ABRIDGMENT)

Transportation Research Record, Issue 597, p 41

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1976
TOWARD MORE EFFECTIVE GRADE-CROSSING FLASHING LIGHTS

Transportation Research Record, Issue 562, pp 1-14

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1975
EVALUATION OF A PROTOTYPE WARNING SYSTEM FOR URBAN FREEWAYS

Transportation Research Record, Issue 533, pp 64-76

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1974
TECHNOLOGICAL ASPECTS OF PUBLIC RESPONSIBILITY FOR GRADE CROSSING PROTECTION

Transportation Research Record, Issue 514, pp 33-43

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1974
STUDY OF DETECTOR RELIABILITY FOR A MOTORIST INFORMATION SYSTEM ON THE GULF FREEWAY

Transportation Research Record, Issue 495, pp 35-43

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1974
ALGORITHM FOR A REAL-TIME ADVISORY SIGN CONTROL SYSTEM FOR URBAN HIGHWAYS

Transportation Research Record, Issue 495, pp 64-74

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1973-12
AN EXPLORATORY VIEW OF TOURIST INFORMATION SYSTEMS

Highway Research Circular, Issue 152, p. 1-6

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1973
HIGHWAY VISIBILITY

Highway Research Board Special Report, Issue 134, 75 p.

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1973
DETECTING STOPPAGE WAVES FOR FREEWAY CONTROL

Highway Research Record, Issue 469, pp 1-15

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1972
IN-VEHICLE DRIVER AID AT TRAFFIC SIGNALS

Highway Research Record, Issue 414, pp 6-15

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1972
DRIVER INFORMATION SYSTEMS FOR HIGHWAY-RAILWAY GRADE CROSSINGS

Highway Research Record, Issue 414, pp 59-77

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1972
THE LOS ANGELES 42-MILE SURVEILLANCE AND CONTROL PROJECT

Highway Research Board Special Report, Issue 128, p. 96-99

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1970
SNOW AND ICE CONTROL IN CALIFORNIA

Highway Research Board Special Report, Issue 115, p. 177-195

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Showing 226 - 250 of 257 records