@misc{indiciae1312b511dc03, title = {Level II scour analysis for Bridge 29 (JAMATH00300029) on Town Highway 30, crossing Ball Mountain, Jamaica, Vermont}, author = {J.R. Degnan}, year = {1998}, doi = {10.3133/ofr9888}, url = {https://pubs.usgs.gov/publication/ofr9888}, note = {Source identifier: ofr9888} }