Cost-effective geometric improvements for safety upgrading of horizontal curves
Title:
Cost-effective geometric improvements for safety upgrading of horizontal curves
Author:
Zegeer, Charles V.
Publication Information:
McLean, Va. : Federal Highway Administration ; [Springfield, Va. : Available through the National Technical Information Service, 1991]
Physical Description:
iv, 36 p. : ill. ; 28 cm.
General Note:
"FHWA-RD-90-021."
Cover title.
"October 1991."
Added Author:
Holds: Copies: