What we know
Stone arch carrying the Santa Fe over Dirty Woman Creek; replaced by a concrete culvert, per the library's cataloger (PPLD records of survey B71). Probably the site of the Santa Fe bridge collapse of July 17, 1895 (inference; see that entry).
Where it was
Where the Santa Fe track crossed Dirty Woman Creek south of Monument (PPLD records of survey photos B71): the crossing of the old Santa Fe grade (New Santa Fe Regional Trail) and Dirty Woman Creek in OpenStreetMap (2026-10-05).
A feature drawn in OpenStreetMap, such as a park or a lake.
Sources
Sources are named in the text above. Numbers such as S-0080 refer to our source list. Most newspaper quotations were read in the Colorado Historic Newspapers Collection. Long quotations from recent books are shortened here.