Facts
- Overview
- Steel through arch bridge over Bobtail Creek on Bobtail Road in Black Hawk
- Location
- Black Hawk, Gilpin County, Colorado
- Status
- Open to traffic
- History
- Built 1999
- Design
- Steel through arch
- Dimensions
-
Length of largest span: 107.6 ft.
Total length: 124.3 ft.
Deck width: 25.9 ft.
Vertical clearance above deck: 18.3 ft.
- Approximate latitude, longitude
- +39.79806, -105.48917 (decimal degrees)
39°47'53" N, 105°29'21" W (degrees°minutes'seconds") - Approximate UTM coordinates
- 13/458122/4405458 (zone/easting/northing)
- Inventory number
- BH 37911 (Bridgehunter.com ID)
- Inspection (as of 05/2007)
- Deck condition rating: Good (7 out of 9)
Superstructure condition rating: Fair (5 out of 9)
Substructure condition rating: Satisfactory (6 out of 9)
Appraisal: Not deficient
Sufficiency rating: 63.0 (out of 100) - Average daily traffic (as of 2003)
- 1,052