TY - RPRT TI - Level II scour analysis for Bridge 41 (ROCKTH00390041) on Town Highway 39, crossing the Saxtons River, Rockingham, Vermont AU - Erick M. Boehmler AU - James R. Degnan PY - 1997 DO - 10.3133/ofr97377 UR - https://pubs.usgs.gov/publication/ofr97377 ID - ofr97377 ER -