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1981-10
VISIBILITY IN CONSTRUCTION AND MAINTENANCE WORK ZONES

Transportation Research Circular, Issue 232, 6 p

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1981
SPEED ENFORCEMENT, VISIBILITY, AND EFFECTS OF TRAFFIC CONTROL MEASURES ON DRIVERS

Transportation Research Record, Issue 811, 41 p

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1981
SYSTEM TIMING OPTIMIZATION AND EVALUATION OF US-12, DETROIT

Transportation Research Board Special Report, Issue 194, pp 83-86

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1981
FUEL SAVINGS POTENTIAL OF LOW-COST TRAFFIC ENGINEERING IMPROVEMENTS

Transportation Research Record, Issue 816, pp 28-35

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1981
STRATEGIES FOR IMPROVING RELIABILITY OF BUS TRANSIT SERVICE

Transportation Research Record, Issue 818, p. 7-13

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1981
MICROCOMPUTER APPLICATIONS IN TRAFFIC OPERATIONS

Transportation Research News, Issue 94, p. 6-8

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1981
EFFECTIVENESS OF SCHOOL SPEED ZONES AND THEIR ENFORCEMENT

Transportation Research Record, Issue 811, pp 1-7

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1981
VISIBILITY OF CIRCULAR TRAFFIC-SIGNAL INDICATIONS

Transportation Research Record, Issue 811, pp 7-14

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1981
STANDARDIZATION OF LIGHT SIGNALS FOR ROAD TRAFFIC CONTROL (ABRIDGMENT)

Transportation Research Record, Issue 811, p. 14-15

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1980
Human Factors and Motorist Information Needs

Transportation Research Record, Issue 782, 46p

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1980
Grade crossings, devices, visibility and freeway operations

Transportation Research Record, Issue 773, 49p

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1980
ENERGY-TRANSPORTATION OVERVIEW

Transportation Research Board Special Report, Issue 191, pp 6-9

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1979-04
Liability of State and Local Governments for Negligence Arising Out of the Installation and Maintenance of Warning Signs, Traffic Lights, and Pavement Markings

NCHRP Research Results Digest, Issue 110, 14p

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1979
MAINTENANCE COSTS OF TRAFFIC SIGNALS

Transportation Research Record, Issue 737, pp 24-30

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1979
COUNTYWIDE TRAFFIC SIGNAL MAINTENANCE PROGRAM

Transportation Research Record, Issue 727, pp 44-50

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1979
HUMAN FACTORS CONSIDERATIONS IN ARROW-BOARD DESIGN AND OPERATION

Transportation Research Record, Issue 703, pp 1-8

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1978
LIABILITY OF STATE AND LOCAL GOVERNMENTS FOR NEGLIGENCE ARISING OUT OF THE INSTALLATION AND MAINTENANCE OF WARNING SIGNS, TRAFFIC LIGHTS, AND PAVEMENT MARKINGS

Selected Studies in Highway Law, Volume 4, p. 1943-1965

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1978
LIABILITY FOR IMPROPER TRAFFIC SIGNALING, SIGNING, AND PAVEMENT MARKINGS (ABRIDGMENT)

Transportation Research Record, Issue 693, pp 4-6

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1978
BUS PRIORITY SIGNAL CONTROL: SIMULATION ANALYSIS OF TWO STRATEGIES (ABRIDGMENT)

Transportation Research Record, Issue 663, pp 26-28

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1977-12
GUIDELINES FOR UNIFORMITY IN TRAFFIC CONTROL SIGNAL DESIGN CONFIGURATIONS

NCHRP Research Results Digest, Issue 97, 8 p.

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1977
Highway capacity, traffic flow, and traffic control devices

Transportation Research Record, Issue 644, 137p

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1977
Evaluation of transportation operational improvements

Transportation Research Record, Issue 630, 51p

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1977
Pedestrian Controls, Bicycle Facilities, Driver Research, and System Safety

Transportation Research Record, Issue 629, 84p

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1977
TRAFFIC OPERATION IMPROVEMENTS

Transportation Research Board Special Report, Issue 172, pp 35-37

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1977
ADVANCE TRAFFIC-CONTROL WARNING SYSTEMS FOR MAINTENANCE OPERATIONS

Transportation Research Record, Issue 647, pp 52-59

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Showing 526 - 550 of 689 records