West Keystone Rd. over Snake River
Fair Condition54 years old1,640 vehicles/day
Location
| State | Colorado |
| County | Summit |
| Location | 0.3 Mi S Of Highway 9 |
| Carries | West Keystone Rd. |
| Crosses | Snake River |
| Coordinates | 39.60565, -105.97184 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 8 (Very Good) |
| Superstructure | 5 (Fair) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Tee Beam |
| Total Length | 73.2 ft (22.3 m) |
| Max Span | 66.9 ft (20.4 m) |
| Deck Width | 40.4 ft (12.3 m) |
| Deck Area | 274.3 sq m |
| Main Spans | 1 |
| Year Built | 1972 |
Traffic
| Avg Daily Traffic | 1,640 (2020) |
| Truck Traffic | 4% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 924 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 117000800.30007 |