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1971
GUARDRAIL PERFORMANCE AND DESIGN

NCHRP Report, Issue 115

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1971
IMPACT RESPONSE OF OVERHEAD SIGN BRIDGES MOUNTED ON BREAKAWAY SUPPORTS

Highway Research Record, Issue 346, pp 23-34

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1971
BREAKAWAY OVERHEAD SIGN BRIDGES, CRASH TESTING

Highway Research Record, Issue 346, pp 35-46

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1971
IMPACT-YIELDING SIGN SUPPORTS

Highway Research Record, Issue 346

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1971
CRASH TEST PERFORMANCE OF A PROTOTYPE LIGHTWEIGHT CONCRETE ENERGY-ABSORBING GUARDRAIL SYSTEM

Highway Research Record, Issue 343, pp 13-18

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1971
DYNAMIC EVALUATION OF TIMBER POSTS FOR HIGHWAY GUARDRAILS

Highway Research Record, Issue 343, pp 19-33

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1971
EVALUATION OF TIMBER WEAK-POST GUARDRAIL SYSTEMS

Highway Research Record, Issue 343, pp 34-56

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1971
WATER-PLASTIC CRASH ATTENUATION SYSTEM: TEST PERFORMANCE AND MODEL PREDICTION

Highway Research Record, Issue 343, pp 83-92

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1971
PERFORMANCE OF THE HI-DRO CUSHION CELL BARRIER VEHICLE-IMPACT ATTENUATOR

Highway Research Record, Issue 343, pp 93-99

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1971
RUNNING COSTS OF MOTOR VEHICLES AS AFFECTED BY ROAD DESIGN AND TRAFFIC

NCHRP Report, Issue 111

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1970-12
RUNNING COSTS OF MOTOR VEHICLES AS AFFECTED BY ROAD DESIGN AND TRAFFIC

NCHRP Research Results Digest, Issue 23, 5 p.

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1970-02
HIGHWAY FOG

NCHRP Research Results Digest, Issue 15, 2 p.

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1970
An Evaluation of the Effectiveness of Televised, Locally Oriented Driver Reeducation - Abridgement

Highway Research Board Special Report, Issue 107, pp 41

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1970
Highway safety improvements

Highway Research Record, Issue 332, 62p

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1970
Relationships of highway geometry to traffic accidents

Highway Research Record, Issue 312, 124p

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1970
Geometric design, protective barrier systems, luminaire supports

Highway Research Record, Issue 306, 70p

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1970
ESTABLISHING PRIORITIES FOR THE INSTALLATION OF TRAFFIC CONTROL DEVICES: THE RAIL-HIGHWAY INTERSECTION EXAMPLE

Highway Research Board Special Report, Issue 107, p. 70-80

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1970
STEREO-TERRESTRAL-PHOTOGRAMMETRY FOR HIGHWAY RESEARCH

Highway Research News, Issue 38, p. 38-41

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1970
A REVIEW OF EUROPEAN PRACTICES FOR LABORATORY EVALUATION OF AGGREGATE POLISHING CHARACTERISTICS

Highway Research Record, Issue 341, pp 15-17

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1970
COLLISION OF VEHICLES WITH DEER STUDIED ON PENNSYLVANIA INTERSTATE ROAD SECTION

Highway Research News, Issue 43, pp 13-17

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1970
CROSS-MEDIAN CRASHES

Highway Research Record, Issue 332, pp 44-53

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1970
HIGHWAY ENVIRONMENTAL SAFETY DESIGN PRACTICES: A TOPICAL REVIEW

Highway Research Record, Issue 332, pp 14-27

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1970
INTERCHANGE RAMP COLOR DELINEATION AND MARKING STUDY

Highway Research Record, Issue 325, pp 36-50

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1970
RELATIONSHIP OF RURAL HIGHWAY GEOMETRY TO ACCIDENT RATES IN LOUISIANA

Highway Research Record, Issue 312, pp 1-16

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1970
A SAFETY EVALUATION OF CURRENT DESIGN CRITERIA FOR STOPPING SIGHT DISTANCE

Highway Research Record, Issue 312, pp 33-54

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of 177 pages    

Showing 4101 - 4125 of 4420 records