County Road 311 over Colorado River
Fair Condition43 years old2,957 vehicles/day
Location
| State | Colorado |
| County | Garfield |
| Location | 0.2 Miles South Of I-70 |
| Carries | County Road 311 |
| Crosses | Colorado River |
| Coordinates | 39.54169, -107.64613 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 5 (Fair) |
| Superstructure | 7 (Good) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 261.8 ft (79.8 m) |
| Max Span | 126.6 ft (38.6 m) |
| Deck Width | 33.5 ft (10.2 m) |
| Deck Area | 814.0 sq m |
| Main Spans | 2 |
| Year Built | 1983 |
Traffic
| Avg Daily Traffic | 2,957 (2023) |
| Truck Traffic | 42% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 923 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | GAR311-12.69 |