Author | : Geni Brafman Bahar |
Publisher | : Transportation Research Board |
Total Pages | : 71 |
Release | : 2004 |
Genre | : Reflectors (Safety devices) |
ISBN | : 0309087902 |
"TRB's National Cooperative Highway Research Program (NCHRP) Report 518: Safety Evaluation of Permanent Raised Pavement Markers examines the safety performance of snowplowable permanent raised pavement markers on two-lane roadways and four-lane freeways"--Publisher's description.