State-of-the-practice retro-reflective measurement devices for pavement markings. Final report.

Federal Highway Administration, Washington, D.C.

Reflectivity and durability of epoxy pavement markings. Interim report.

Federal Highway Administration, Office of Research, Development and Technology, Washington, D.C.

Improved communication of a left exit lane drop using pavement markings.

Texas Department of Transportation, Austin

Durable pavement marking materials: summary report of 1981 workshops.

Federal Highway Administration, Implementation Division, Washington, D.C.

Comparison of signs and markings for passing/no-passing zones. Executive summary.

Federal Highway Administration, Office of Research, Washington, D.C.

Raised pavement markers at hazardous locations. Final report.

Mode of access: Internet.

Comparison of signs and markings for passing/no-passing zones. Final report.

Federal Highway Administration, Office of Research, Washington, D.C.

Evaluation of raised snowplowable pavement markers. Final report.

Federal Highway Administration, Office of Research, Washington, D.C.

Passing and no-passing zones: signs, markings, and warrants. Final report.

Federal Highway Administration, Traffic Systems Division, Washington, D.C.

Snowplowable raised reflective pavement markers at hazardous locations in New Jersey.

Federal Highway Administration, Implementation Division, Washington, D.C.

Optimal placement of reflective pavement markers. Final report.

Ohio Department of Transportation, Columbus

Evaluation of snowplowable raised reflective pavement markers in New Jersey. Final report.

Federal Highway Administration, Washington, D.C.

A comparison of lighting, signing, and pavement marking methods for detecting rural intersections at night. Final report.

Ohio Department of Transportation, Columbus

Signs and markings for low volume rural roads. Final report.

Federal Highway Administration, Office of Research, Washington, D.C.

No-passing zone treatments for special geometric and traffic operational situations. Final report.

Federal Highway Administration, Traffic Systems Division, Washington, D.C.