TY - RPRT TI - Level II scour analysis for Bridge 31 (LUDLTH00460031) on Town Highway 46, crossing Jewell Brook, Ludlow, Vermont AU - M.A. Ivanoff AU - E.M. Boehmler PY - 1998 DO - 10.3133/ofr98376 UR - https://pubs.usgs.gov/publication/ofr98376 ID - ofr98376 ER -