TY - RPRT TI - Level II scour analysis for Bridge 55, (WILMTH00230055) on Town Highway 23, crossing Beaver Brook, Wilmington, Vermont AU - R.L. Burns AU - J.R. Degnan PY - 1998 DO - 10.3133/ofr987 UR - https://pubs.usgs.gov/publication/ofr987 ID - ofr987 ER -