Application of positive guidance at a freeway split in Michigan.
Contributors: United States. Federal Highway Administration.; Michigan. Dept. of Transportation.
Series: FWHA Demonstration project -- no. 48.; Demonstration project (United States. Federal Highway Administration. Region 15) -- no. 48.
Publisher: U.S. Dept. of Transportation, Federal Highway Administration
Published: 1982
Place of publication: [Washington, D.C.?]
Language: eng
Number of pages: 45
Subjects: Express highways -- Michigan.; Roads -- Michigan -- Interchanges and intersections.; Traffic signs and signals -- Michigan.
Notes: Cover title.

"Michigan Department of Transportation"--1st prelim. p.

"Final report."

"April 1982."

"Demonstration projects program."

Contract no. DOT-FH-15-279.

"FHWA-DP-48-1."