@misc{indiciae063176029311,
  title = {Procedures for scour assessments at bridges in Pennsylvania},
  author = {Peter J. Cinotto and Kirk E. White},
  year = {2000},
  doi = {10.3133/ofr200064},
  url = {https://pubs.usgs.gov/publication/ofr200064},
  note = {Source identifier: ofr200064}
}