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1998
TRAPPED VEHICLE DETECTION SYSTEM FOR FOUR-QUADRANT GATES IN HIGH SPEED RAIL CORRIDORS: DESIGN METHODOLOGY AND IMPLEMENTATION ISSUES

Transportation Research Record, Issue 1648, p. 35-42

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1998
VALIDATION OF A FOUR-QUADRANT GATE SIMULATION MODEL: PREDICTED VERSUS ACTUAL GATE OPERATING VALUES

Transportation Research Record, Issue 1648, p. 43-50

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1998
HIGHWAY-RAIL GRADE CROSSING SURFACES

NCHRP Synthesis of Highway Practice, Issue 250, 62 p.

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1997-07
SAFETY AT HIGHWAY JUNCTIONS BASED ON PREDICTIVE ACCIDENT MODELS

Third International Symposium on Intersections Without Traffic Signals, p. 151-157

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1997-02
METHOD TO WARN WORKERS OF APPROACHING TRAINS

High-Speed Rail IDEA Program Project Final Report, 24 p.

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1997
NEW TECHNOLOGIES FOR IMPROVING LIGHT-RAIL GRADE CROSSING SAFETY

Transportation Research Board Conference Proceedings, Volume 2, Issue 8, p. 46-54

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1997
SYSTEM SIMULATION OF DUAL-GATE AT-GRADE RAILROAD-HIGHWAY CROSSINGS: DEVELOPMENT AND VERIFICATION

Transportation Research Record, Issue 1605, p. 88-95

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1997
DEVELOPMENT OF EVALUATION TOOLS FOR ROAD-RAIL CROSSING CONSIDERATION FOR GRADE SEPARATION

Transportation Research Record, Issue 1605, p. 96-105

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1996-10
Innovative Scanning Antenna Systems for Advanced Recognition of Rail Collision, Obstacle Detection and Automobile Collision Avoidance

High-Speed Rail IDEA Program Project Final Report, 22p

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1996-07
Vehicle Detection and Tracking from a Wide Angle Sensor's Signal for Intersection Control and Intelligence

High-Speed Rail IDEA Program Project Final Report, 15p

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1996
EVALUATION OF PLANNING AND DESIGN ISSUES FOR MULTIUSE TRAIL AND HIGHWAY CROSSINGS

Transportation Research Record, Issue 1538, p. 102-110

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1996
DESIGN OF GATE DELAY AND GATE INTERVAL TIME FOR FOUR-QUADRANT GATE SYSTEM AT RAILROAD-HIGHWAY GRADE CROSSINGS

Transportation Research Record, Issue 1553, p. 124-131

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1996
COMPUTERIZED OFFICE SUPPORT FOR STATE HIGHWAY-RAIL CROSSING PROGRAMS

Transportation Research Record, Issue 1553, p. 132-140

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1996
INTEGRATION OF LIGHT RAIL TRANSIT INTO CITY STREETS

TCRP Report, Issue 17, 276 p.

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1995-06
BORDER CROSSINGS AND NAFTA-ARE WE READY FOR THE FUTURE?

Fifth National Conference on Transportation Planning Methods Applications-Volume II: A Compendium of Papers Based on a Conference Held in Seattle, Washington in April 1995, 11p

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1995
Traffic control devices, visibility, and railroad grade crossings

Transportation Research Record, Issue 1495, 170p

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1995
CALGARY LIGHT RAIL TRANSIT SURFACE OPERATIONS AND GRADE-LEVEL CROSSINGS

Transportation Research Record, Issue 1503, p. 127-136

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1995
STANDARDIZATION: HISTORIC PERSPECTIVES ON MODERN CALIFORNIA LIGHT RAIL TRANSIT SYSTEMS

Transportation Research Board Conference Proceedings, Volume 1, Issue 8, p. 135-139

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1995
INTEGRATION OF LIGHT RAIL TRANSIT INTO CITY STREETS

Transportation Research Board Conference Proceedings, Volume 1, Issue 8, p. 294-303

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1995
KNOWLEDGE-BASED GEOGRAPHIC INFORMATION SYSTEM FOR SAFETY ANALYSIS AT RAIL-HIGHWAY GRADE CROSSINGS

Transportation Research Record, Issue 1497, p. 91-100

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1995
APPLICATION OF GEOGRAPHIC INFORMATION SYSTEMS TO RAIL-HIGHWAY GRADE CROSSING SAFETY

Transportation Research Record, Issue 1495, p. 156-165

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1995
EVALUATION OF ACCURACY OF U.S. DOT RAIL-HIGHWAY GRADE CROSSING ACCIDENT PREDICTION MODELS

Transportation Research Record, Issue 1495, p. 166-170

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1994
Traffic signing, signals, and visibility

Transportation Research Record, Issue 1456, 145p

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1994
CURRENT STATE PRACTICES AND RECOMMENDATIONS FOR IMPROVING RAIL-HIGHWAY GRADE CROSSING PROGRAM

Transportation Research Record, Issue 1456, p. 139-145

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1994
USE OF SUPPLEMENTAL PLAQUES TO IMPROVE EFFECTIVENESS OF WARNING SIGNS

Transportation Research Record, Issue 1456, p. 20-26

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Showing 226 - 250 of 394 records