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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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1991-04
AN ELECTROCHMEICAL METHOD FOR DETECTING ONGOING CORROSION OF STEEL IN A CONCRETE STRUCTURE WITH CP APPLIED

47 p.

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1991
IMPROVED DATA SCREENING TECHNIQUES FOR FREEWAY TRAFFIC MANAGEMENT SYSTEMS

Transportation Research Record, Issue 1320, p. 17-23

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1991
NONCONTACT PAVEMENT CRACK DETECTION SYSTEM

Transportation Research Record, Issue 1311, p. 149-157

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1991
FREEWAY CONTROL USING A DYNAMIC TRAFFIC FLOW MODEL AND VEHICLE REIDENTIFICATION TECHNIQUES

Transportation Research Record, Issue 1320, p. 251-259

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1991
LIGHTING DESIGN FOR AUTOMATED PAVEMENT SURFACE DISTRESS EVALUATION

Transportation Research Record, Issue 1311, p. 144-148

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1991
CONCRETE SLABS STABILIZED BY SUBSEALING: A PERFORMANCE REPORT

Transportation Research Record, Issue 1307, p. 243-248

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Showing 851 - 875 of 1053 records