Evaluation of modified work zone traffic control devices at business accesses
By: by Andrew Griffith and David Horton.
Contributors: Horton, David.; Oregon. Dept. of Transportation. Research Group.
Publisher: Oregon Dept. of Transportation, Research Group
Published: 2001
Place of publication: Salem, OR
Language: eng
Number of pages: 51
Subjects: Traffic signs and signals -- Oregon -- Evaluation.; Roads -- Oregon -- Maintenance and repair.; Traffic flow -- Oregon.; Driveways -- Oregon.
Notes: "State Planning & Research Project #311."

"January 2001."

Includes bibliographical references (p. 51).

Final report. 1999-2000.

Performed for the Oregon Dept. of Transportation Research Group and the Federal Highway Administration under contract no. SPR 311.