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1993
RECOMMENDED PROCEDURES FOR THE SAFETY PERFORMANCE EVALUATION OF HIGHWAY FEATURES

NCHRP Report, Issue 350, 142 p.

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1992-11
Research predicts low-maintenance attenuator performance

TR News, Issue 163, 20-1

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1992-11
RESEARCH PAYS OFF: RESEARCH PREDICTS LOW-MAINTENANCE ATTENUATOR PERFORMANCE

TR News, Issue 163, p. 20-21

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1992-09
Median Jersey barriers reduce severity of freeway crashes

TR News, Issue 162, 28-9

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1992-05
INTERNATIONAL HARMONIZATION OF TESTING AND EVALUATION PROCEDURES FOR ROADSIDE SAFETY FEATURES - GERMAN TESTING PROCEDURES

Transportation Research Circular, Issue 396, p. 36-37

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1992
Development and evaluation of roadside safety features

Transportation Research Record, Issue 1367, 101p

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1992
Rockfall prediction and control and landslide case histories

Transportation Research Record, Issue 1343, 129p

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1992
RECYCLED PLASTICS FOR HIGHWAY AGENCIES

Transportation Research Record, Issue 1345, p. 60-66

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1992
LONG-SPAN NESTED W-BEAM GUARDRAILS OVER LOW-FILL CULVERTS

Transportation Research Record, Issue 1367, p. 54-62

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1992
GUARDRAIL END TREATMENTS IN THE 1990S (WITH DISCUSSION AND CLOSURE)

Transportation Research Record, Issue 1367, p. 63-75

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1992
MINNESOTA BRIDGE RAIL-GUARDRAIL TRANSITION SYSTEMS

Transportation Research Record, Issue 1367, p. 76-83

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1991-11
LIABILITY OF STATE HIGHWAY DEPARTMENTS FOR DESIGN, CONSTRUCTION, AND MAINTENANCE DEFECTS: SUPPLEMENTARY MATERIAL

Selected Studies in Highway Law, Volume 4, 35 p.

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1991-11
LIABILITY OF STATE AND LOCAL GOVERNMENTS FOR SNOW AND ICE CONTROL: SUPPLEMENTARY MATERIAL

Selected Studies in Highway Law, Volume 4, 17 p.

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1991-07
UPDATE OF NCHRP REPORT 230: RECOMMENDED PROCEDURES FOR THE SAFETY PERFORMANCE EVALUATION OF HIGHWAY APPURTENANCES

Transportation Research Circular, Issue 374, 57 p.

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1991-07
THE PURPOSE OF THE NCHRP REPORT 230 UPDATE

Transportation Research Circular, Issue 374, p. 8

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1991-07
ROADSIDE FEATURES TEST MATRICES

Transportation Research Circular, Issue 374, p. 9-12

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1991-07
CRASH TEST INSTRUMENTATION AND EVALUATION

Transportation Research Circular, Issue 374, p. 13-14

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1991-07
COMMENTS ON NCHRP REPORT 230 RELATED TO IN-SERVICE EVALUATIONS

Transportation Research Circular, Issue 374, p. 24

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1991-07
NCHRP REPORT 230 - THE INDUSTRY PERSPECTIVE

Transportation Research Circular, Issue 374, p. 25-27

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1991
Roadside safety features, 1991

Transportation Research Record, Issue 1302, 55p

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1991
SIDE IMPACT CRASH TESTING OF HIGHWAY SAFETY HARDWARE

VTI Rapport, v.p.

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1991
CRASH TESTS OF A RETROFIT THRIE BEAM BRIDGE RAIL AND TRANSITION

Transportation Research Record, Issue 1302, p. 1-10

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1991
GUIDELINES FOR INSTALLATION OF GUARDRAIL

Transportation Research Record, Issue 1302, p. 24-31

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1991
MOVABLE CONCRETE BARRIER APPROACH TO THE DESIGN AND OPERATION OF A CONTRAFLOW HOV LANE

Transportation Research Record, Issue 1299, p. 40-54

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1990-09
Redesign of guardrail to bridge-rail anchorage secures benefits

TR News, Issue 150, 24-5

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of 18 pages    

Showing 251 - 275 of 449 records