View of a tunnel portal and dump associated with the construction of Highway 6 beside Clear Creek in Jefferson or Clear Creek County, Colorado. A dirt road snakes around the rocky landform. Equipment sits outside the tunnel entrance.
[between 1940 and 1950?]
Accession number: 88.442.173; History Colorado.; Handwritten on envelope: "Clear Creek Highway, Portal & Dump."; Number inked on negative: "3597."; Title penciled on negative envelope.; R7200057334