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1994
CALIBRATION OF INTRAS FOR SIMULATION OF 30-SEC LOOP DETECTOR OUTPUT

Transportation Research Record, Issue 1457, p. 208-215

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1994
ANALYSIS OF CORRELATION BETWEEN ARTERIAL TRAVEL TIME AND DETECTOR DATA FROM SIMULATION AND FIELD STUDIES

Transportation Research Record, Issue 1457, p. 166-173

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1994
ESTIMATION OF SPEEDS FROM SINGLE-LOOP FREEWAY FLOW AND OCCUPANCY DATA USING CUSP CATASTROPHE THEORY MODEL

Transportation Research Record, Issue 1457, p. 149-157

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1994
DRIVER FACTORS AFFECTING TRAFFIC SIGN DETECTION AND RECALL

Transportation Research Record, Issue 1464, p. 36-41

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1994
CONSPICUITY IN TERMS OF PERIPHERAL VISUAL DETECTION AND RECOGNITION OF FLUORESCENT COLOR TARGETS VERSUS NONFLUORESCENT COLOR TARGETS AGAINST DIFFERENT BACKGROUNDS IN DAYTIME

Transportation Research Record, Issue 1456, p. 125-138

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1994
METHOD FOR DETECTION OF CHEMICAL REACTIONS BETWEEN CONCRETE AND DEICING CHEMICALS

Transportation Research Record, Issue 1442, p. 143-147

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1993-06
DETECTION AND DETERRENCE OF DRUG AND ALCOHOL ABUSE IN THE TRANSPORTATION WORKPLACE

Transportation Research Circular, Issue 408, p. 30-48

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1993-03
Road research down under

TR News, Issue 165, 24-9

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1993
Traffic control devices, visibility, and traffic signal systems

Transportation Research Record, Issue 1421, 112p

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1993
METHODOLOGY FOR EVALUATING TRAFFIC DETECTOR DESIGNS

Transportation Research Record, Issue 1421, p. 76-81

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1993
INTEGRATION OF MACHINE VISION AND ADAPTIVE CONTROL IN THE FAST-TRAC INTELLIGENT VEHICLE HIGHWAY SYSTEM PROGRAM

Transportation Research Record, Issue 1408, p. 108-115

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1993
TRAFFIC SENSING SYSTEM FOR HOUSTON HIGH-OCCUPANCY VEHICLE LANES

Transportation Research Record, Issue 1410, p. 89-92

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1993
USING MACHINE VISION (VIDEO IMAGING) TECHNOLOGY TO COLLECT TRANSPORTATION DATA

Transportation Research Record, Issue 1412, p. 23-32

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1993
TOWARD AN ADAPTIVE CONTROL MODEL FOR ROBOTIC BACKHOE EXCAVATION

Transportation Research Record, Issue 1406, p. 20-24

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1993
HAZARDOUS WASTES IN HIGHWAY RIGHTS-OF-WAY. APPENDIX B: STATE DOCUMENTS THAT DESCRIBE HAZARDOUS WASTE POLICIES AND PROCEDURES

NCHRP Report, Issue 351, 1000 p.

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1993
REMOVING THE "HIGH" FROM THE HIGHWAYS: THE IMPACT OF VIRGINIA'S EFFORTS TO COMBAT DRUG-RELATED DRIVING UNDER THE INFLUENCE

Transportation Research Record, Issue 1401, p. 100-105

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1993
HAZARDOUS WASTES IN HIGHWAY RIGHTS-OF-WAY

NCHRP Report, Issue 351, 126 p.

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1993
COMPARISON OF FOUR DIFFERENT METHODS FOR MEASURING DEFLECTIONS IN JOINTED REINFORCED CONCRETE PAVEMENTS

Transportation Research Record, Issue 1388, p. 29-34

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1992
COMPREHENSIVE EVALUATION OF FIVE SENSORS USED TO MEASURE PAVEMENT DEFLECTION

Transportation Research Record, Issue 1355, p. 27-36

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1992
EVALUATION OF INFRARED THERMOGRAPHY AS A MEANS FOR DETECTING DELAMINATIONS IN REINFORCED CONCRETE BRIDGE SUBSTRUCTURE ELEMENTS (ABRIDGMENT)

Transportation Research Record, Issue 1347, p. 84-87

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1992
TRIAL IMPLEMENTATION OF A PHOTOELECTRIC SENSOR SYSTEM TO CLASSIFY VEHICLES

Transportation Research Record, Issue 1364, p. 179-185

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1992
CALIFORNIA INRAD PROJECT: DEMONSTRATION OF LOW-POWER INDUCTIVE LOOP RADIO TECHNOLOGY FOR USE IN TRAFFIC OPERATIONS (ABRIDGMENT)

Transportation Research Record, Issue 1358, p. 56-59

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1992
FIELD STUDY OF TWO ROAD SECTIONS DURING A FREEZE-THAW CYCLE

Transportation Research Record, Issue 1362, p. 71-78

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1992
DETECTOR DELAY FOR RIGHT TURN ON RED

Transportation Research Record, Issue 1360, p. 89-94

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1991-10
SHORT-TERM RESPONSIVE MAINTENANCE SYSTEMS

NCHRP Synthesis of Highway Practice, Issue 173, 50 p.

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Showing 851 - 875 of 1059 records