Facts 

Overview
Tunnel on CO 119, between Nederland and Boulder
Location
Boulder County, Colorado
Status
Open to traffic
History
Built 1953
Design
Tunnel
Dimensions
Total length: 350.0 ft.
Inventory number
BH 11775 (Bridgehunter.com ID)
Inspection
Average daily traffic (as of 2005)
8,900

Categories 

Boulder County, Colorado (2)
Built 1953 (109)
Built during 1950s (1,406)
Colorado (271)
Open (21,664)
Owned by state (6,565)
Total length 250-500 feet (2,107)
Tunnel (257)