TY - RPRT TI - Level II scour analysis for Bridge 15, (SHRETH00300015) on Town Highway 30, crossing Freeman Brook, Shrewsbury, Vermont AU - R.L. Burns AU - Timothy Severance PY - 1998 DO - 10.3133/ofr98192 UR - https://pubs.usgs.gov/publication/ofr98192 ID - ofr98192 ER -