National and State Register
Rito Seco Creek Culvert
Costilla County
Consisting of two 18-foot spans, the steel multiplate arch culvert is faced with local volcanic fieldstone.
Constructed in 1936, the culvert remains intact as a good example of one of the smaller bridges built by the Works Progress Administration during the years of the Great Depression. Listed under Highway Bridges in Colorado Multiple Property Submission.
National Register
Address
Colorado Highway 142, San Luis
Site Number
5CT.322