National bridge scour database

http://water.usgs.gov/osw/techniques/bs/BSDMS/

Database with detailed data on sites and data collected on scour (downward erosion by streamflow) at bridges, piers, and abutments in the United States.

by Federal Highway Administration (Cooperator); National Cooperative Highway Research Program (Cooperator); University of Louisville (Cooperator); and Kentucky Water Science Center (Sponsor)