This is an archived publication. It may be useful for researchers doing further work in this area as well as those developing improved testing and design procedures and is included because of its historical value
Title: The Stability of Riprap Used to Protect Bridge Piers
FHWA Publication Number: RD-91-057
NTIS Publication Number: PB93-174639
Publication Year: 1991
Document Links: An electronic version of this manual is not available.