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1997
CHANGEABLE MESSAGE SIGNS

NCHRP Synthesis of Highway Practice, Issue 237, 63 p.

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1996-12
SECOND NATIONAL ACCESS MANAGEMENT CONFERENCE, VAIL, COLORADO, AUGUST 11-14, 1996, CONFERENCE PROCEEDINGS

Second National Access Management Conference, 542p

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1996
SIMULATOR EVALUATION OF GREEN AND FLASHING AMBER SIGNAL PHASING

Transportation Research Record, Issue 1550, p. 23-29

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1995
TRUCK DRIVERS' CONCERNS IN WORK ZONES: TRAVEL CHARACTERISTICS AND ACCIDENT EXPERIENCES

Transportation Research Record, Issue 1509, p. 55-64

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1995
CONTROL OF VEHICLE SPEEDS IN TEMPORARY TRAFFIC CONTROL ZONES (WORK ZONES) USING CHANGEABLE MESSAGE SIGNS WITH RADAR

Transportation Research Record, Issue 1509, p. 73-81

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1995
MOTORIST INTERPRETATION OF YELLOW X AND YELLOW DIAGONAL ARROW IN FREEWAY LANE CONTROL SIGNAL ARRAY

Transportation Research Record, Issue 1495, p. 9-16

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1995
EVALUATION OF STROBE LIGHTS IN RED LENS OF TRAFFIC SIGNALS

Transportation Research Record, Issue 1495, p. 36-40

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1994-10
INSTRUMENTATION FOR REMOTE AND CONTINUOUS MONITORING OF STRUCTURE CONDITIONS

Transportation Research Record, Issue 1432, p. 59-67

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1994
Traffic signing, signals, and visibility

Transportation Research Record, Issue 1456, 145p

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1994
DEVELOPMENT OF BILINGUAL FREEWAY EXIT SEQUENCE SIGNS

Transportation Research Record, Issue 1456, p. 11-19

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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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1993
ANALYSIS OF TRAFFIC SIGNAL CLEARANCE INTERVAL REQUIREMENTS FOR BICYCLE-AUTOMOBILE MIXED TRAFFIC

Transportation Research Record, Issue 1405, p. 13-20

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1989-07
SAFETY FACTORS RELATED TO HIGH-SPEED RAIL PASSENGER SYSTEMS

Transportation Research Circular, Issue 351, 26 p.

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1989
EDMONTON TRANSIT'S LIGHT RAIL TRANSIT EXPERIENCE

Transportation Research Board Special Report, Issue 221, pp 508-522

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1988-12
DETERMINING DETERIORATED AREAS IN PORTLAND CEMENT CONCRETE PAVEMENTS USING RADAR AND VIDEO IMAGING

NCHRP Report, Issue 304, 114 p.

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1988
RELATIVE INFLUENCE OF ACCELEROMETER AND DISPLACEMENT TRANSDUCER SIGNALS IN ROAD ROUGHNESS MEASUREMENTS

Transportation Research Record, Issue 1196, p. 313-317

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1987
MARINE VISIBILITY RESEARCH AND DEVELOPMENT INITIATIVES OF THE U.S. COAST GUARD

Transportation Research Record, Issue 1149, pp 15-21

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1985
Traffic control devices and rail highway crossings

Transportation Research Record, Issue 1010, 122p

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1984
DEVELOPMENT OF A DATA ACQUISITION METHOD FOR NONCONTACT PAVEMENT MACROTEXTURE MEASUREMENT

Transportation Research Record, Issue 1000, pp 8-14

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1984
STROBE-SUPPLEMENTED RED SIGNAL INDICATIONS (ABRIDGMENT)

Transportation Research Record, Issue 956, pp 22-24

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1984
TRAFFIC CONTROL DEVICES AND GRADE CROSSINGS

Transportation Research Record, Issue 956, 40p

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1983
MEASURING THE QUALITY OF FREIGHT SERVICE: ANALYSIS OF SHIPPER RECORDING PRACTICES WITH EMPHASIS ON RAILWAY USERS

Transportation Research Record, Issue 917, pp 21-25

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1982
FLASHING ARROWBOARDS IN ADVANCE OF FREEWAY WORK ZONES

Transportation Research Record, Issue 864, pp 5-7

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1982
FIELD EVALUATION OF MOVING MAINTENANCE OPERATIONS ON TEXAS URBAN FREEWAYS

Transportation Research Record, Issue 864, pp 8-14

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1982
SIGHT-DISTANCE REQUIREMENTS AT LANE-CLOSURE WORK ZONES ON URBAN FREEWAYS

Transportation Research Record, Issue 864, pp 14-20

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Showing 176 - 200 of 251 records