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1974
RECOMMENDED DEPTH OF COVER FOR BRIDGE DECK STEEL

Transportation Research Record, Issue 500, pp 32-35

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1974
THE INFLUENCE OF CUP FRICTION AND GRADING ON THE LIQUID LIMITS OF SOME GHANAIAN SOILS (ABRIDGMENT)

Transportation Research Record, Issue 497, pp 81-87

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1974
STUDY OF DETECTOR RELIABILITY FOR A MOTORIST INFORMATION SYSTEM ON THE GULF FREEWAY

Transportation Research Record, Issue 495, pp 35-43

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1974
DESIGN OF DENSITY-MEASURING SYSTEMS FOR ROADWAYS

Transportation Research Record, Issue 495, pp 44-52

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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
MINIMIZING DEICING CHEMICAL USE

NCHRP Synthesis of Highway Practice, Issue 24, 62 p.

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1974
MECHANICAL ALTERATION OF THE TEXTURE OF OLD CONCRETE PAVEMENT WITH THE KLARCRETE MACHINE

Transportation Research Record, Issue 484, pp 9-23

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1974
PUBLIC TRANSPORTATION PROBLEMS IN URBAN AREAS

Transportation Research Board Special Report, Issue 144, pp 7-12

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1974
CRASH CUSHION TRAILER PROTECTS WORKERS, DOUBLES PRODUCTION THRU ADDED SECURITY

Highway Research News, Issue 54, p. 52-54

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1974
MAINTENANCE MANAGEMENT OF TRAFFIC SIGNAL EQUIPMENT AND SYSTEMS

NCHRP Synthesis of Highway Practice, Issue 22, 38 p.

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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
LOCKED-WHEEL PAVEMENT SKID TESTER CORRELATION AND CALIBRATION TECHNIQUES

NCHRP Research Results Digest, Issue 49, p. 1-5

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1973
Construction

Highway Research Record, Issue 454, 39p

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1973
Highway and bridge maintenance: operations, costs, and modeling

Highway Research Record, Issue 451, 62p

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1973
Motorist communications and services

Highway Research Record, Issue 450, 46p

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1973
PUBLIC TRANSPORTATION RESEARCH NEEDS

Highway Research Board Special Report, Issue 137, 59 p.

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1973
ENVIRONMENTAL CONSIDERATIONS IN PLANNING, DESIGN, AND CONSTRUCTION

Highway Research Board Special Report, Issue 138, 167 p.

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1973
TRANSIT INDUSTRY RESEARCH NEEDS

Highway Research Board Special Report, Issue 137, pp 11-17

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1973
NATIONAL COOPERATIVE HIGHWAY RESEARCH PROGRAM. SUMMARY OF PROGRESS THROUGH 1973

NCHRP Summary of Progress, 127 p.

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1973
TEXAS CRASH-CUSHION TRAILER TO PROTECT HIGHWAY MAINTENANCE VEHICLES

Highway Research Record, Issue 460, pp 30-39

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1973
EQUIPPING THE PROJECT

Highway Research Record, Issue 454, pp 1-6

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1973
OPTIMIZATION OF HAUL FLEET SIZE AND DISTANCE BETWEEN PLANT MOVES ON HIGHWAY PAVING PROJECTS

Highway Research Record, Issue 454, pp 16-31

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1973
FLEXIBLE PAVEMENT DESIGN AND MANAGEMENT: MATERIALS CHARACTERIZATION

NCHRP Report, Issue 140, 118 p.

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1973
INSTRUMENT SYSTEM FOR MEASURING PAVEMENT DEFLECTIONS PRODUCED BY MOVING TRAFFIC LOADS

Highway Research Record, Issue 471, pp 99-109

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1973
VISUAL TESTS FOR DRIVER LICENSING-WITH DISCUSSION

Highway Research Board Special Report, Issue 134, pp 1-9

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of 101 pages    

Showing 1926 - 1950 of 2518 records