San Miguel County

Dolores River CR 20R Bridge   [Map]
Pony truss bridge over Dolores River on CR 20R
Open to traffic
Built ca. 1960
RGS - Bridge 45A   [Map]
Lost Timber stringer bridge over Howard Fork San Miguel River on Rio Grande Southern Railroad
Removed
Built 1914; Removed 1951
RGS - Bridge 45A (Old)   [Map]
Lost Howe through truss bridge over Howard Fork San Miguel River on Rio Grande Southern Railroad
Replaced by a new bridge
Built 1892; Replaced 1914
RGS - Bridge 45B   [Map]
Lost Timber stringer bridge over Howard Fork San Miguel River on Rio Grande Southern Railroad
Removed
Built 1892; Removed 1951
RGS - Bridge 46A   [Map]
Lost Timber stringer bridge over Tributary of Ilium Flume on Rio Grande Southern Railroad
Removed
Built 1910, Dismantled 1951.
RGS - Bridge 46A (Old)   [Map]
Lost Howe pony truss bridge over Tributary of Ilium Flume on Rio Grande Southern Railroad
Replaced by a new bridge
Built 1892; Replaced 1910
RGS - Bridge 46B   [Map]
Lost Timber stringer bridge over Tributary of Ilium Flume on Rio Grande Southern Railroad
Replaced by a new bridge
Built 1920; Removed 1951
RGS - Bridge 46B (Old)   [Map]
Lost Howe deck truss bridge over Tributary of Ilium Flume on Rio Grande Southern Railroad
Replaced by a new bridge
Built 1892; Replaced 1920
RGS - Bridge 46C   [Map]
Lost Timber stringer bridge over Tributary of Ilium Flume on Rio Grande Southern Railroad
Removed
Built 1920; Removed 1951
RGS - Bridge 46C (Old)   [Map]
Lost Howe deck truss bridge over Tributary of Ilium Flume on Rio Grande Southern Railroad
Replaced by a new bridge
Built 1892; Replaced 1920
RGS - Bridge 46D   [Map]
Lost Timber stringer bridge over Tributary of Ilium Flume on Rio Grande Southern Railroad
Removed
Built 1920; Removed 1951
RGS - Bridge 46D (Old)   [Map]
Howe deck truss bridge over Tributary of Ilium Flume on Rio Grande Southern Railroad
Replaced by a new bridge
Built 1892; 64' truss replaced by trestle 1910; 84' truss replaced by trestle 1920.
RGS - Bridge 46E   [Map]
Lost Timber stringer bridge over Tributary of Ilium Flume on Rio Grande Southern Railroad
Removed
Built 1892; Removed 1951
RGS - Bridge 46F   [Map]
Lost Howe through truss bridge over Tributary of Ilium Flume on Rio Grande Southern Railroad
Removed
Built 1892; Removed 1951
RGS - Butterfly Trestle   [Map]
Lost Timber stringer bridge over Lake Fork San Miguel River on Rio Grande Southern Railroad
Removed
Built 1892; Removed 1951
San Miguel River Bridge   [Map · Street View]
Pony truss bridge over San Miguel River on Juniper Village Ln
Open to traffic
Built 1930
San Miguel River Bridge   [Map · Street View]
Steel stringer bridge over San Miguel River on CO-145
Open to traffic
Built 1942