Benchmark Sketch of Galveston Railroad Bridge, Station Number: 877-1486, drawn by Sara Ussery. Date: 01/23/2012.
US Army Corps of Engineers (USACE), Texas General Land Office (GLO), Texas Water Development Board (TWDB) and in collaboration and following the standards of the National Oceanic and Atmospheric Administration (NOAA).
Attribution 4.0 International http://creativecommons.org/licenses/by/4.0/
Conrad Blucher Institute. 2021. Galveston Railroad Bridge Benchmark Sketch data. Corpus Christi: Texas A&M University-Corpus Christi.