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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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1973-05
CONTROL LOGIC FOR TRAFFIC SIGNAL NETWORKS

NCHRP Research Results Digest, Issue 46, 6 p.

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1973
Traffic signals

Highway Research Record, Issue 445, 47p

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1973
RESEARCH NEEDS OF THE TRANSIT OPERATING INDUSTRY

Highway Research Board Special Report, Issue 137, pp 18-22

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1973
EFFECTIVENESS OF ALTERNATIVE DOWNTOWN AREA BUS DISTRIBUTION SYSTEMS

Highway Research Record, Issue 459, pp 29-39

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1973
URBAN AREA HIGHWAY GUIDE SIGNING

NCHRP Summary of Progress, p. 113-127

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1973
DESIGN OF SLIP BASES FOR BREAKAWAY SIGNS

Highway Research Record, Issue 460, pp 114-122

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1973
IMPROVING TRAFFIC OPERATIONS AND SAFETY AT EXIT GORE AREAS

NCHRP Report, Issue 145, 120 p.

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1973
MICROSCOPIC ANALYSIS OF TRAFFIC FLOW PATTERNS FOR MINIMIZING DELAY ON SIGNAL-CONTROLLED LINKS

Highway Research Record, Issue 445, pp 12-23

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1973
A VARIABLE-SEQUENCE MULTIPHASE PROGRESSION OPTIMIZATION PROGRAM

Highway Research Record, Issue 445, pp 24-33

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1973
MEANING AND APPLICATION OF COLOR AND ARROW INDICATIONS FOR TRAFFIC SIGNALS

Highway Research Record, Issue 445, pp. 34-44

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1973
INVESTIGATION TO DETERMINE THE CAPACITY OF PROTECTED LEFT-TURN MOVEMENTS

Highway Research Record, Issue 453, pp 49-55

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1973
BENEFIT-COST ANALYSIS OF A SPEED SIGNAL FUNNEL

Highway Research Record, Issue 445, pp 1-11

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1972
Motorist information systems

Highway Research Record, Issue 414, 78p

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1972
IN-VEHICLE DRIVER AID AT TRAFFIC SIGNALS

Highway Research Record, Issue 414, pp 6-15

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1972
COMPARISON OF TRAFFIC CIRCULATION ALTERNATIVES THROUGH SIGOP

Highway Research Record, Issue 409, pp 26-33

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1972
AUTOMATIC TRAFFIC OPERATIONS AND MAINTENANCE IN THE PORT OF NEW YORK AUTHORITY

Highway Research Board Special Report, Issue 128, p. 93-95

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1972
THE LOS ANGELES 42-MILE SURVEILLANCE AND CONTROL PROJECT

Highway Research Board Special Report, Issue 128, p. 96-99

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1972
SPEED PROFILES APPROACHING A TRAFFIC SIGNAL

Highway Research Record, Issue 384, pp 17-23

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1971-01
IMPROVED CRITERIA FOR TIMING TRAFFIC SIGNAL SYSTEMS IN URBAN NETWORKS

NCHRP Research Results Digest, Issue 26, 3 p.

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1971
Traffic control and driver information

Highway Research Record, Issue 366, 132p

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1971
REAL-TIME NETWORK DECOMPOSITION AND SUBNETWORK INTERFACING

Highway Research Record, Issue 366, pp 20-28

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1971
PLANNING CONSIDERATIONS FOR TRAFFIC SIGNAL SYSTEMS

Highway Research Record, Issue 366, pp 29-36

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1971
TRAFFIC DELAY AND WARRANTS FOR CONTROL DEVICES

Highway Research Record, Issue 366, pp 79-91

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1971
MEDIAN VISIBILITY IMPROVEMENTS: NEEDS, METHODS, AND TRENDS

Highway Research Record, Issue 366, pp 92-101

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Showing 1676 - 1700 of 1848 records