TY - RPRT TI - Methodology and estimates of scour at selected bridge sites in Alaska AU - Thomas A. Heinrichs AU - Ben W. Kennedy AU - Dustin E. Langley AU - Robert L. Burrows PY - 2001 DO - 10.3133/wri004151 UR - https://pubs.usgs.gov/publication/wri004151 ID - wri004151 ER -