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1993-09
TRAFFIC CONTROL DEVICES, HIGHWAY SAFETY, AND HUMAN FACTORS

Transportation Research Circular, Issue 414, p. 12-20

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1993
Traffic control devices, visibility, and traffic signal systems

Transportation Research Record, Issue 1421, 112p

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1993
DEVELOPMENT OF AN EMERGENCY ZONE SIGN

Transportation Research Record, Issue 1421, p. 36-44

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1993
ENTRANCE ANGLE REQUIREMENTS FOR RETROREFLECTORIZED TRAFFIC SIGNS

Transportation Research Record, Issue 1421, p. 53-60

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1993
EXACT ROAD GEOMETRY OUTPUT PROGRAM FOR RETROREFLECTIVE ROAD SIGN PERFORMANCE

Transportation Research Record, Issue 1421, p. 61-68

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1993
SMALL SIGN SUPPORT INVESTIGATION

Transportation Research Record, Issue 1419, p. 43-51

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1993
DURABLE FLUORESCENT MATERIALS FOR THE WORK ZONE

Transportation Research Record, Issue 1409, p. 62-68

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1993
SUPPLEMENTAL ADVANCE WARNING DEVICES

NCHRP Synthesis of Highway Practice, Issue 186, 89 p.

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1993
RAMP/MAINLINE SPEED RELATIONSHIPS AND DESIGN CONSIDERATIONS

Transportation Research Record, Issue 1385, p. 121-125

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1993
WORKSHOP ON WORK ZONE APPURTENANCES, JULY 17-18, 1989, EVANSTON, ILLINOIS

41 p.

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1993
RECOMMENDED PROCEDURES FOR THE SAFETY PERFORMANCE EVALUATION OF HIGHWAY FEATURES

NCHRP Report, Issue 350, 142 p.

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1992-12
MAINTENANCE RESEARCH PROBLEM STATEMENTS

Transportation Research Circular, Issue 401, 16 p.

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1992-05
TRUCK ESCAPE RAMPS

NCHRP Synthesis of Highway Practice, Issue 178, 62 p.

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1992-04
IMPLEMENTATION STRATEGIES FOR SIGN RETROREFLECTIVITY STANDARDS

NCHRP Report, Issue 346, 50 p.

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1992
Traffic control devices and highway visibility

Transportation Research Record, Issue 1368, 73p

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1992
Scenic byways

Transportation Research Record, Issue 1363, 24p

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1992
NEW STANDARDS FOR CONTROL OF AT-GRADE LIGHT RAIL TRANSIT CROSSINGS

Transportation Research Record, Issue 1361, p. 217-223

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1992
TRAFFIC CONTROL SIGN GIS

Proceedings of the 1992 Geographic Information Systems for Transportation (GIS-T) Symposium, 16p

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1992
TRAFFIC ENGINEERING EVALUATION OF STATE DRIVER LICENSING MANUALS (ABRIDGMENT)

Transportation Research Record, Issue 1376, p. 31-34

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1992
MAXIMIZING LEGIBILITY OF TRAFFIC SIGNS IN CONSTRUCTION WORK ZONES

Transportation Research Record, Issue 1352, p. 25-34

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1992
STUDY OF URBAN GUIDE SIGN DEFICIENCIES

Transportation Research Record, Issue 1368, p. 1-9

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1992
DYNAMIC LANE ASSIGNMENT USING FIBER-OPTIC SIGNS

Transportation Research Record, Issue 1368, p. 10-17

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1992
ROAD IN THE MUSEUM AREA

Transportation Research Record, Issue 1363, p. 19-24

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1991-11
LIABILITY OF STATE HIGHWAY DEPARTMENTS FOR DESIGN, CONSTRUCTION, AND MAINTENANCE DEFECTS: SUPPLEMENTARY MATERIAL

Selected Studies in Highway Law, Volume 4, 35 p.

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1991-11
PERSONAL LIABILITY OF STATE HIGHWAY DEPARTMENT OFFICERS AND EMPLOYEES: SUPPLEMENTARY MATERIAL

Selected Studies in Highway Law, Volume 4, 11 p.

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of 40 pages    

Showing 526 - 550 of 978 records