TY - RPRT TI - Level II scour analysis for Bridge 13 (SHARTH00040013) on Town Highway 4, crossing Broad Brook, Sharon, Vermont AU - Emily C. Wild AU - Matthew A. Weber PY - 1997 DO - 10.3133/ofr97593 UR - https://pubs.usgs.gov/publication/ofr97593 ID - ofr97593 ER -