TY  - RPRT
TI  - Software user's guide for determining the Pennsylvania scour critical indicator code and streambed scour assessment rating for roadway bridges
AU  - M.F. Henneberg
AU  - J. L. Strause
PY  - 2002
DO  - 10.3133/ofr01446
UR  - https://pubs.usgs.gov/publication/ofr01446
ID  - ofr01446
ER  -