TY - RPRT TI - Level II scour analysis for Bridge 12 (SUNDFLR0030012) on Forest Land Road 3, crossing Roaring Branch Brook, Sunderland, Vermont AU - Robert H. Flynn AU - Laura Medalie PY - 1997 DO - 10.3133/ofr97185 UR - https://pubs.usgs.gov/publication/ofr97185 ID - ofr97185 ER -