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1991
RANDOM DRUG TESTING UNDER CONSTRAINTS ON SUBSAMPLE SIZES

Transportation Research Record, Issue 1322, p. 29-33

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1991
ACCIDENT RATES OF MULTIUNIT COMBINATION VEHICLES DERIVED FROM LARGE-SCALE DATA BASES (WITH DISCUSSION AND CLOSURE)

Transportation Research Record, Issue 1322, p. 50-61

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1991
EVALUATION OF AUTOMATIC PASSENGER COUNTERS: VALIDATION, SAMPLING, AND STATISTICAL INFERENCE

Transportation Research Record, Issue 1308, p. 69-77

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1991
OVERVIEW OF TRIP REDUCTION ORDINANCES IN THE UNITED STATES: THE VOTE IS STILL OUT ON THEIR EFFECTIVENESS (ABRIDGMENT)

Transportation Research Record, Issue 1321, p. 135-137

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1991
HIGHWAY CONSTRUCTION QUALITY MANAGEMENT IN OKLAHOMA

Transportation Research Record, Issue 1310, p. 20-26

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1991
SIDE IMPACT COLLISIONS WITH ROADSIDE OBSTACLES

Transportation Research Record, Issue 1302, p. 32-42

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1990-10
Specific Pavement Studies Materials Sampling and Testing Requirements for Experiment SPS-5: Rehabilitation of Asphalt Concrete Pavements

112p

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1990
ODOT-OSU QUALITY ASSURANCE TRAINING PROGRAM: AN EXAMPLE OF SUCCESSFUL OUTREACH ACTIVITIES

Transportation Research Record, Issue 1282, p. 45-50

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1989-01
OPERATIONAL GUIDELINES ON TEST PITS

9 p.

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1989
DEVELOPMENT OF A CONTRACT QUALITY ASSURANCE PROGRAM WITHIN THE DEPARTMENT OF TRANSPORTATION

Transportation Research Record, Issue 1234, p. 39-47

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1989
SIMULATION RESULTS OF THE HIGHWAY PERFORMANCE MONITORING SYSTEM

Transportation Research Record, Issue 1236, p. 1-8

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1989
OPTIMAL DESIGN OF TRAFFIC COUNTS

Transportation Research Record, Issue 1236, p. 34-39

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1989
REQUIRED NUMBER OF SPECIMENS FOR MOISTURE SUSCEPTIBILITY TESTING

Transportation Research Record, Issue 1228, p. 32-40

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1989
PRODUCING SECTION 15 SERVICE-CONSUMED DATA: CHALLENGE FOR LARGE TRANSIT AUTHORITIES

Transportation Research Record, Issue 1209, p. 58-64

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1988-12
DETERMINING DETERIORATED AREAS IN PORTLAND CEMENT CONCRETE PAVEMENTS USING RADAR AND VIDEO IMAGING

NCHRP Report, Issue 304, 114 p.

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1988
DATA COMBINATION AND UPDATING METHODS FOR TRAVEL SURVEYS

Transportation Research Record, Issue 1203, p. 40-47

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1988
PREDICTING PEDESTRIAN CROSSWALK VOLUMES

Transportation Research Record, Issue 1168, p. 25-30

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1988
CLUSTER SAMPLING TECHNIQUES FOR ESTIMATING TRANSIT PATRONAGE

Transportation Research Record, Issue 1165, p. 105-114

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1987
AN INVESTIGATION OF THE OWNERSHIP OF RAILROAD RIGHT-OF-WAY: THE CASE OF INDIANA

Transportation Research Record, Issue 1154, pp 4-10

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1987
USING CONVERSION FACTORS TO LOWER TRANSIT DATA COLLECTION COSTS

Transportation Research Record, Issue 1144, pp 1-6

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1987
A COMPARISON OF TELEPHONE AND DOOR-TO-DOOR SURVEY RESULTS FOR TRANSIT MARKET RESEARCH

Transportation Research Record, Issue 1144, pp 87-91

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1987
ADEQUACY OF THE SAMPLE SIZE AND ACCURACY OF THE HIGHWAY PERFORMANCE MONITORING SYSTEM FOR USE IN TEXAS

Transportation Research Record, Issue 1134, pp 32-39

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1987
TRACK EVALUATION AND BALLAST PERFORMANCE SPECIFICATIONS

Transportation Research Record, Issue 1131, pp 35-44

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1987
SIGNIFICANCE OF VARIOUS FACTORS IN THE RECYCLING OF ASPHALT PAVEMENTS ON SECONDARY ROADS

Transportation Research Record, Issue 1115, pp 125-133

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1986
Statewide data collection and management systems

Transportation Research Record, Issue 1090, 78p

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of 23 pages    

Showing 276 - 300 of 556 records