National and State Register

Sevenmile Bridge

Mineral County

Constructed in 1935, on Colo. Hwy. 149 in the Rio Grande National Forest, it was moved to Mineral County to provide access to the Marshall Park Campground.

A black and white photo of the bridge over snowy land and in front of snowy mountains.

Sevenmile Bridge (1981 photograph.)

King Burghardt’s design features a riveted, eleven-panel steel modified Pratt deck truss.  The bridge is structurally significant for its cantilevered ends.  Listed under Highway Bridges in Colorado Multiple Property Submission.