TY - RPRT TI - Level II scour analysis for Bridge 27 (BRIDTH00490027) on Town Highway 049, crossing Broad Brook, Bridgewater, Vermont AU - Scott A. Olson PY - 1996 DO - 10.3133/ofr96195 UR - https://pubs.usgs.gov/publication/ofr96195 ID - ofr96195 ER -