TY - RPRT TI - Level II scour analysis for Bridge 44 (CHESVT00110044) on State Route 11, crossing Andover Brook, Chester, Vermont AU - Michael A. Ivanoff AU - Robert E. Hammond PY - 1997 DO - 10.3133/ofr97378 UR - https://pubs.usgs.gov/publication/ofr97378 ID - ofr97378 ER -