TY - RPRT TI - Level II scour analysis for Bridge 67 (MTHOTH00120067) on Town Highway 12, crossing Freeman Brook, Mount Holly, Vermont AU - Emily C. Wild AU - Timothy Severance PY - 1998 DO - 10.3133/ofr98401 UR - https://pubs.usgs.gov/publication/ofr98401 ID - ofr98401 ER -