TY - RPRT TI - Level II scour analysis for Bridge 54 (LUDLTH03560054) on Town Highway 356, crossing Jewell Brook, Ludlow, Vermont AU - S.A. Willoughby AU - M.A. Ivanoff PY - 1998 DO - 10.3133/ofr9892 UR - https://pubs.usgs.gov/publication/ofr9892 ID - ofr9892 ER -