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2007
Field Evaluation of New Pedestrian Crossing in Trinidad and Tobago: Effect of Flashing Light Operation

Transportation Research Record: Journal of the Transportation Research Board, Issue 2038, pp 93-97

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2007
San Pablo Avenue Pedestrian Signal Timing Optimization

Transportation Research Board 86th Annual Meeting, 13p

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2006
Trinidad Motorists' Understanding of Zebra Pedestrian Crossings

Transportation Research Board 85th Annual Meeting, 18p

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2005
Use of Warning Signs and Markings to Reduce Speeds on Curves

3rd International Symposium on Highway Geometric Design, 17p

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2005
Bridge Collapse Detection System in Texas

Transportation Research Record: Journal of the Transportation Research Board, Issue CD 11-S, pp 403-408

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2001
SEQUENTIAL WARNING-LIGHT SYSTEM FOR WORK-ZONE LANE CLOSURES

Transportation Research Record, Issue 1745, p. 39-45

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2000
SPECIAL FLASHING WARNING LIGHTS FOR CONSTRUCTION, MAINTENANCE, AND SERVICE VEHICLES: ARE AMBER BEACONS ALWAYS ENOUGH?

Transportation Research Record, Issue 1715, p. 43-50

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1992
ISSUES IN FLASHING OPERATION FOR MALFUNCTIONING TRAFFIC SIGNALS

Transportation Research Record, Issue 1368, p. 27-30

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1991-09
CLOSED TRACK MAINTENANCE WORK ZONE SAFETY DEVICES

VTI Rapport, v.p.

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1989
EVALUATION OF TWO ACTIVE TRAFFIC CONTROL DEVICES FOR USE AT RAILROAD-HIGHWAY GRADE CROSSINGS

Transportation Research Record, Issue 1244, p. 52-62

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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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Showing 1 - 11 of 11 records