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1989
DESIGN AND TESTING OF ROADSIDE SAFETY DEVICES

Transportation Research Record, Issue 1233, 183 p.

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1989
FUTURE OF TRANSPORTATION TECHNOLOGY

Transportation Research Record, Issue 1243, p. 47-53

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1989
WHERE WILL WE GET THE TRANSPORTATION ENGINEERS AND PLANNERS OF TOMORROW?

Transportation Research Record, Issue 1243, p. 54-60

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1989
ARIZONA'S EXPERIENCE WITH THE 65-MPH SPEED LIMIT

Transportation Research Record, Issue 1244, p. 1-6

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1989
EVALUATION OF UNMANNED RADAR INSTALLATIONS

Transportation Research Record, Issue 1244, p. 7-16

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1989
PROPOSED PROCEDURE FOR SELECTING TRAFFIC SIGNAL CONTROL AT SCHOOL CROSSINGS

Transportation Research Record, Issue 1244, p. 23-31

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1989
FIELD EVALUATION OF A FOUR-QUADRANT GATE SYSTEM FOR USE AT RAILROAD-HIGHWAY GRADE CROSSINGS

Transportation Research Record, Issue 1244, p. 39-51

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1989
EVALUATION OF TWO ACTIVE TRAFFIC CONTROL DEVICES FOR USE AT RAILROAD-HIGHWAY GRADE CROSSINGS

Transportation Research Record, Issue 1244, p. 52-62

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1989
AGE DIFFERENCES IN A VISUAL INFORMATION PROCESSING CAPABILITY UNDERLYING TRAFFIC CONTROL DEVICE USAGE

Transportation Research Record, Issue 1244, p. 63-72

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1989
COMPARISON OF RISK MEASURES FOR THE TRANSPORT OF DANGEROUS COMMODITIES BY TRUCK AND RAIL

Transportation Research Record, Issue 1245, p. 1-13

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1989
CHARACTERISTICS OF ACCIDENTS AND INCIDENTS IN HIGHWAY TRANSPORTATION OF HAZARDOUS MATERIALS

Transportation Research Record, Issue 1245, p. 23-33

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1989
COMBINED LOCATION-ROUTING MODEL FOR HAZARDOUS WASTE TRANSPORTATION AND DISPOSAL

Transportation Research Record, Issue 1245, p. 52-59

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1989
BICRITERION ROUTING SCHEME FOR NUCLEAR SPENT FUEL TRANSPORTATION

Transportation Research Record, Issue 1245, p. 60-64

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1989
VEGETATION ENHANCEMENT VIA SPECIES AND CULTIVAR SELECTION: A PERSPECTIVE

Transportation Research Record, Issue 1246, p. 49-53

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1989
PRIORITY RATING OF HIGHWAY ROUTINE MAINTENANCE ACTIVITIES

Transportation Research Record, Issue 1246, p. 54-64

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1989
EFFECTS OF MISAIMED LOW BEAMS AND HIGH BEAMS ON VISUAL DETECTION OF REFLECTORIZED TARGETS AT NIGHT

Transportation Research Record, Issue 1247, p. 1-11

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1989
VISIBILITY CRITERIA AND APPLICATION TECHNIQUES FOR ROADWAY LIGHTING

Transportation Research Record, Issue 1247, p. 12-16

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1989
EFFECT OF LUMINAIRE ARRANGEMENT ON OBJECT VISIBILITY

Transportation Research Record, Issue 1247, p. 17-22

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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
MAJOR ROAD ACCIDENT REDUCTION BY ILLUMINATION

Transportation Research Record, Issue 1247, p. 32-38

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1989
VISIBILITY OF TARGETS

Transportation Research Record, Issue 1247, p. 39-45

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1989
MINIMUM PHOTOMETRIC PROPERTIES OF RETROREFLECTIVE SIGNING MATERIALS

Transportation Research Record, Issue 1247, p. 56-68

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1989
MOBILE SYSTEM FOR MEASURING THE RETROREFLECTANCE OF TRAFFIC SIGNS

Transportation Research Record, Issue 1247, p. 69-78

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1989
STREETLIGHTING RESEARCH NEEDS OF U.S. UTILITIES

Transportation Research Record, Issue 1247, p. 79-88

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1989
EFFECTS OF ASYMMETRIC DISTRIBUTIONS ON ROADWAY LUMINANCE

Transportation Research Record, Issue 1247, p. 89-96

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