Effective treatments of over and undercrossings for use by bicyclists, pedestrians, and the handicapped
By: prepared for Federal Highway Administration, Offices of Research & Development, Environmental Division.
Contributors: United States. Federal Highway Administration. Environmental Division.; De Leuw, Cather & Company.
Publisher: The Division; National Technical Information Service [distributor]
Published: 1981
Place of publication: Washington, D.C; Springfield, Va
Language: eng
Number of pages: 217
Subjects: Barrier-free design -- United States.; Underpasses -- United States -- Design and construction.; Pedestrian facilities design -- United States.
Notes: Cover title.

"De Leuw, Cather & Company"--1st prelim. p.

"Final report."

"January 1981."

Contract no.: DOT-FH-11-9247.

"Report no. FHWA-RD-79-70."

Includes bibliographical references.