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1987
CONVERSION FROM PERMISSIVE TO EXCLUSIVE/PERMISSIVE LEFT-TURN PHASING: A BEFORE-AND-AFTER EVALUATION (DISCUSSION AND CLOSURE)

Transportation Research Record, Issue 1114, pp 63-73

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1987
PASSING EXPERIMENT ON TWO-LANE RURAL HIGHWAYS

Transportation Research Record, Issue 1112, pp 115-123

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1987
REVIEW OF CURRENT PRACTICES OF BRIDGE MANAGEMENT AT THE STATE LEVEL

Transportation Research Record, Issue 1113, pp 1-8

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1987
RELATIONSHIPS BETWEEN VERTICAL AND HORIZONTAL ROADWAY ALIGNMENTS AND THE INCIDENCE OF FATAL ROLLOVER CRASHES IN NEW MEXICO AND GEORGIA

Transportation Research Record, Issue 1111, pp 27-42

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1987
VALIDATION OF A NONAUTOMATED SPEED DATA COLLECTION METHODOLOGY

Transportation Research Record, Issue 1111, pp 54-61

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1987
EVALUATION OF THE EFFECTIVENESS OF CRASH CUSHION DELINEATION

Transportation Research Record, Issue 1111, pp 93-103

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1987
ALTERNATIVES TO ENFORCEMENT IN MODIFYING THE SPEEDING BEHAVIOR OF DRIVERS

Transportation Research Record, Issue 1111, p[ 121-126

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1986-12
TRAFFIC DATA COLLECTION AND ANALYSIS: METHODS AND PROCEDURES

NCHRP Synthesis of Highway Practice, Issue 130, 64 p.

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1986-12
CONTINUING PROJECT TO SYNTHESIZE INFORMATION ON HIGHWAY PROBLEMS

NCHRP Research Results Digest, Issue 159, 7 p.

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1986-11
TRACKING CRIME ON BUSES

TR News, Issue 127, p. 18-22

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1986-11
MODULAR APPROACH TO ON-BOARD AUTOMATIC DATA COLLECTION SYSTEMS--SEMINAR

NCTRP Research Results Digest, Issue 5, 6 p.

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1986-11
METHODS FOR IDENTIFYING HAZARDOUS HIGHWAY ELEMENTS

NCHRP Synthesis of Highway Practice, Issue 128, 80 p.

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1986-10
USE OF FLY ASH IN CONCRETE

NCHRP Synthesis of Highway Practice, Issue 127, 66 p.

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1986-06
REFLECTORIZED GUIDE SIGNS: HUMAN FACTORS

Transportation Research Circular, Issue 306, p. 6-7

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1986-03
PROGRESS REPORT ON MAINTENANCE AND OPERATIONS PERSONNEL

Transportation Research Circular, Issue 301, 37 p.

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1986
Social and economic factors in transportation

Transportation Research Record, Issue 1067, 38p

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1986
Pavement management, rehabilitation, and weigh-in-motion

Transportation Research Record, Issue 1060, 150p

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1986
Innovations in travel survey methods

Transportation Research Record, Issue 1097, 33p

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1986
Statewide data collection and management systems

Transportation Research Record, Issue 1090, 78p

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1986
NOAA INFORMATION SERVICES FOR U.S. ARCTIC MARINE OPERATIONS: AN ASSESSMENT OF NEEDS AND TECHNOLOGY

88 p.

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1986
ALCOHOL INVOLVEMENT IN TEXAS DRIVER FATALITIES: ACCIDENT REPORTS VERSUS BLOOD ALCOHOL CONCENTRATION

Transportation Research Record, Issue 1068, pp 65-70

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1986
POPULATION ESTIMATES FROM THE NATIONAL TRUCK TRIP INFORMATION SURVEY

Transportation Research Record, Issue 1068, pp 76-84

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1986
ISSUES IN PROVIDING MOBILITY FOR THE TRANSPORTATION HANDICAPPED

Transportation Research Record, Issue 1098, 42p

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1986
PAVEMENT RESPONSE, EVALUATION, AND DATA COLLECTION

Transportation Research Record, Issue 1070, 144p

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1986
SURVEY AND ANALYSIS OF VANPOOLING IN METROPOLITAN WASHINGTON, D.C.

Transportation Research Record, Issue 1082, pp 15-22

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Showing 3476 - 3500 of 4337 records