TY - RPRT TI - Level II scour analysis for Bridge 29 (ROYATH00920029) on Town Highway 92, crossing the First Branch White River, Royalton, Vermont AU - Emily C. Wild AU - Robert E. Hammond PY - 1997 DO - 10.3133/ofr97819 UR - https://pubs.usgs.gov/publication/ofr97819 ID - ofr97819 ER -