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1976
GUIDELINES FOR APPLICATION OF SELECTED SIGNS AND MARKINGS ON LOW-VOLUME RURAL ROADS

Transportation Research Record, Issue 597, p. 26-32

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1976
TRAFFIC-RESPONSIVE RAMP CONTROL THROUGH THE USE OF A MICROCOMPUTER (ABRIDGMENT)

Transportation Research Record, Issue 597, p 38

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1976
APPLICATIONS OF TRAFFIC FLOW THEORY IN MODELING NETWORK OPERATIONS

Transportation Research Record, Issue 567, pp 65-69

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1976
LUMINANCE AND CONTRAST REQUIREMENTS FOR LEGIBILITY AND VISIBILITY OF HIGHWAY SIGNS

Transportation Research Record, Issue 562, pp 59-72

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1976
AN EVALUATION OF RETROREFLECTIVE SIGNING MATERIALS UNDER THE 3-BEAM HEAD-LAMP SYSTEM

Transportation Research Record, Issue 562, pp 79-92

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1975-03
INFORMATION VERSUS AESTHETICS: THE GUT ISSUE IN BILLBOARD CONTROL

Transportation Research Circular, Issue 164, p. 46-81

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1975
Probing the Human Factor in Transportation

Transportation Research News, Issue 59, pp 5-8

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1975
Freeway-Style Diagrammatic Signs in New Jersey

Transportation Research Record, Issue 531, pp 36-47

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1975
Traffic Control and Motorist Information

Transportation Research Record, Issue 531, 82p

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1975
VISIBILITY LOSSES CAUSED BY TRANSIENT ADAPTATION AT LOW LUMINANCE LEVELS

Transportation Research Board Special Report, Issue 156, pp 11-22

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1975
OPERATION AND MAINTENANCE OF TRANSPORTATION FACILITIES: STATEMENTS OF RESEARCH PROBLEMS

Transportation Research Board Special Report, Issue 158, 129 p.

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1975
RELATIONSHIPS BETWEEN ROADWAY GEOMETRICS AND ACCIDENTS

Transportation Research Record, Issue 541, pp 1-11

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1975
SPEED CONTROL IN RURAL SCHOOL ZONES

Transportation Research Record, Issue 541, pp 12-25

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1975
OPERATIONAL EFFECTS OF GEOMETRIC DESIGN AT FREEWAY LANE DROPS (ABRIDGMENT)

Transportation Research Record, Issue 541, pp 26-30

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1974
Traffic control and guidance

Transportation Research Record, Issue 503, 48p

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1974
Safety appurtenances

Transportation Research Record, Issue 488, 93p

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1974
CASE STUDIES OF WRONG-WAY ENTRIES AT HIGHWAY INTERCHANGES IN VIRGINIA

Transportation Research Record, Issue 514, pp 16-28

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1974
COMPARISON OF THREE METHODS FOR EVALUATING TRAFFIC SIGNS

Transportation Research Record, Issue 503, pp 38-47

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1974
ALGORITHM FOR A REAL-TIME ADVISORY SIGN CONTROL SYSTEM FOR URBAN HIGHWAYS

Transportation Research Record, Issue 495, pp 64-74

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1974
WIND-EXCITED VIBRATIONS OF TRI-CHORD OVERHEAD SIGN SUPPORT STRUCTURES (ABRIDGMENT)

Transportation Research Record, Issue 488, pp 89-92

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1974
TRAFFIC CONTROL FOR MAINTENANCE ON HIGH-SPEED HIGHWAYS

Transportation Research Record, Issue 484, pp 24-35

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1973-12
REPLACING VANDALIZED ROAD SIGNS COSTS FLORIDA $335,000 ANNUALLY

Highway Research News, Issue 53, p. 15-6

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1973-09
CHANGEABLE MESSAGE SIGNS: A STATE-OF-THE-ART REPORT

Highway Research Circular, Issue 147, 12 p.

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1973-08
INFORMATION AND RECOMMENDATIONS FOR IMPROVED QUALITY ALUMINUM SIGN STRUCTURES

Highway Research Circular, Issue 148, 5p

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1973
Visibility and driver information

Highway Research Record, Issue 440, 69p

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of 40 pages    

Showing 776 - 800 of 978 records