Montana Western Railway

Reporting mark: MWRR
BAP - East 2nd Street Overpass (Silver Bow County, Montana)
Built 1901 across the Red Rock River ; Relocated here 1963
Triple-intersection lattice through truss bridge over East 2nd Street on Montana Western Railway Company
Open to traffic

BAP - Silver Bow Creek Bridge (Silver Bow County, Montana)
Built 1897
Pony truss bidge over Silver Bow Creek & Montana Western Railway Company on Butte, Anaconda & Pacific Railway
Open to traffic