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1989
COLOR APPEARANCE OF TRAFFIC CONTROL DEVICES UNDER DIFFERENT ILLUMINANTS

Transportation Research Record, Issue 1247, p. 23-31

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1989
LARGE GLASS BEADS FOR PAVEMENT MARKINGS

Transportation Research Record, Issue 1230, p. 28-36

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1989
EMBEDMENT AND RETROREFLECTIVITY OF DROP-ON GLASS SPHERES IN THERMOPLASTIC MARKINGS

Transportation Research Record, Issue 1230, p. 37-44

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1989
IN-SERVICE EVALUATION OF THERMOPLASTIC AND TAPE PAVEMENT MARKINGS USING A PORTABLE RETROREFLECTOMETER

Transportation Research Record, Issue 1230, p. 45-55

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1988-12
SUPPLEMENT TO LIABILITY OF STATE AND LOCAL GOVERNMENTS FOR NEGLIGENCE ARISING OUT OF THE INSTALLATION AND MAINTENANCE OF WARNING SIGNS, TRAFFIC LIGHTS, AND PAVEMENT MARKINGS

NCHRP Legal Research Digest, Issue 3, 10 p.

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1988-11
RESEARCH PROBLEM STATEMENTS: PEDESTRIANS

Transportation Research Circular, Issue 339, 22 p.

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1988-09
RESEARCH PROBLEM STATEMENTS ON USER INFORMATION SYSTEMS

Transportation Research Circular, Issue 336, 34 p.

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1988-07
GUIDELINES FOR SIGNING AND MARKING OF GENERAL PAVEMENT STUDIES' (GPS) TEST SECTIONS

6 p.

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1988-06
PAVEMENT MARKINGS: MATERIALS AND APPLICATION FOR EXTENDED SERVICE LIFE

NCHRP Synthesis of Highway Practice, Issue 138, 51 p.

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1988
Traffic control devices 1988

Transportation Research Record, Issue 1160, 104p

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1988
TRANSPORTATION IN AN AGING SOCIETY. IMPROVING MOBILITY AND SAFETY FOR OLDER PERSONS. VOLUME 1 - COMMITTEE REPORT AND RECOMMENDATIONS

Transportation Research Board Special Report, Issue 218, 136 p.

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1988
TRANSPORTATION IN AN AGING SOCIETY. IMPROVING MOBILITY AND SAFETY FOR OLDER PERSONS. VOLUME 2 - TECHNICAL PAPERS

Transportation Research Board Special Report, Issue 218, 414 p.

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1988
POTENTIAL IMPROVEMENTS IN ROADWAY DELINEATION FOR OLDER DRIVERS

Transportation Research Board Special Report, Issue 218, pp 253-269

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1988
EFFECTIVE USE OF PASSING LANES ON TWO-LANE HIGHWAYS

Transportation Research Record, Issue 1195, p. 79-91

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1988
EFFECT OF LOW-COST ACCIDENT COUNTERMEASURES ON VEHICLE SPEED AND LATERAL PLACEMENT AT NARROW BRIDGES

Transportation Research Record, Issue 1185, p. 11-23

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1988
SOME EQUIPMENT INNOVATIONS TO IMPROVE SAFETY OF HIGHWAY USERS AND MAINTENANCE WORKERS

Transportation Research Record, Issue 1183, p. 78-82

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1988
FIELD STUDIES OF TEMPORARY PAVEMENT MARKINGS AT OVERLAY PROJECT WORK ZONES ON TWO-LANE, TWO-WAY RURAL HIGHWAYS (WITH DISCUSSION AND CLOSURE)

Transportation Research Record, Issue 1160, p. 22-34

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1987-10
HUMAN FACTORS/ENGINEERING INTERFACE

Transportation Research Circular, Issue 324, p. 3-4

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1987-07
TRAFFIC CONTROL AND REGULATION AT TRANSIT STOPS

NCTRP Synthesis of Transit Practice, Issue 11, 28 p.

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1987
Hazardous materials - transportation, work zone traffic control, and traffic marking materials

Transportation Research Record, Issue 1148, 67p

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1987
PEDESTRIAN AND BICYCLE PLANNING WITH SAFETY CONSIDERATIONS

Transportation Research Record, Issue 1141, 49p

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1987
MEASURING WET-NIGHT DELINEATION REFLECTIVITY

Transportation Research Record, Issue 1149, pp 46-49

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1987
GUIDELINES FOR THE INSTALLATION OF CROSSWALK MARKINGS (DISCUSSION AND CLOSURE)

Transportation Research Record, Issue 1141, pp 15-25

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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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1986-01
RESEARCH PAYS OFF--ANOTHER DAY - ANOTHER $20,000 OF SAVINGS REALIZED FROM KANSAS DOT RESEARCH AND DEVELOPMENT STUDIES

TR News, Issue 122, p. 11

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Showing 376 - 400 of 529 records