TY - RPRT TI - Level II scour analysis for Bridge 43 (CHESVT00110043) on State Highway 11, crossing the Middle Branch Williams River, Chester, Vermont AU - Lora K. Striker AU - Ronda L. Burns PY - 1997 DO - 10.3133/ofr97342 UR - https://pubs.usgs.gov/publication/ofr97342 ID - ofr97342 ER -