TY - RPRT TI - Level II scour analysis for Bridge 24 (MANCUS00070024) on U.S. Route 7, crossing Lye Brook, Manchester, Vermont AU - Scott A. Olson PY - 1997 DO - 10.3133/ofr97390 UR - https://pubs.usgs.gov/publication/ofr97390 ID - ofr97390 ER -