Facts 

Overview
Tunnel on US 550
Location
Ouray County, Colorado
Status
Open to traffic
History
Built 1942
Design
Tunnel
Dimensions
Total length: 165.0 ft.
Inventory number
BH 11984 (Bridgehunter.com ID)
Inspection
Average daily traffic (as of 2005)
2,300

Categories 

Built 1942 (113)
Built during 1940s (1,488)
Colorado (273)
Open (21,689)
Ouray County, Colorado (2)
Owned by state (6,576)
Total length 125-175 feet (2,639)
Tunnel (257)
US 550 (3)