TY - RPRT TI - Level II scour analysis for Bridge 49 (WODSTH00990049) on Town Highway 99, crossing Gulf Brook, Woodstock, Vermont AU - Scott A. Olson AU - Robert E. Hammond PY - 1996 DO - 10.3133/ofr96639 UR - https://pubs.usgs.gov/publication/ofr96639 ID - ofr96639 ER -