Rating is available when the video has been rented.
This feature is not available right now. Please try again later.
Published on Aug 1, 2010
Rumble Strips: A Sound Investment - Federal Highway Administration 2007 - Publication FHWA-SA-07-024 - An introduction to the effectiveness and design of shoulder, edge and centerline rumble strips/stripes, all cost-effective treatments proven to reduce crashes caused by distracted or inattentive drivers.