Description: Roadside design guide /

Corporate Author:	American Association of State Highway and Transportation Officials.
Format:	Book
Language:	English
Published:	Washington, D.C. : American Association of State Highway and Transportation Officials, c1989.
Subjects:	Roads > Safety measures. > United States Roads > Accessories > United States > Safety measures.

Physical Description:	1 v. (various pagings) : ill. ; 30 cm.