Guidance for the design and application of shoulder and centerline rumble strips /

Bibliographic Details
Corporate Authors:	National Research Council (U.S.). Transportation Research Board, National Cooperative Highway Research Program, American Association of State Highway and Transportation Officials, United States. Federal Highway Administration
Other Authors:	Torbic, Darren J.
Format:	Book
Language:	English
Published:	Washington, D.C. : Transportation Research Board, 2009.
Series:	Report (National Cooperative Highway Research Program) ; 641.
Subjects:	Rumble strips. Roads > Safety measures.
Online Access:	http://onlinepubs.trb.org/onlinepubs/nchrp/nchrp_rpt_641.pdf