I 70 Ml over Lena Gulch
Fair Condition58 years old87,000 vehicles/day
Location
| State | Colorado |
| County | Jefferson |
| Location | 0.7 Mi E Of W Colfax |
| Carries | I 70 Ml |
| Crosses | Lena Gulch |
| Coordinates | 39.73760, -105.16179 |
Condition Ratings
| Overall Condition | Fair |
| Channel/Waterway | 8 (Very Good) |
| Culvert | 6 (Satisfactory) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete |
| Design | Culvert |
| Total Length | 28.9 ft (8.8 m) |
| Max Span | 13.1 ft (4 m) |
| Deck Width | 311.0 ft (94.8 m) |
| Deck Area | 834.2 sq m |
| Main Spans | 2 |
| Year Built | 1968 (reconstructed 1986) |
Traffic
| Avg Daily Traffic | 87,000 (2020) |
| Truck Traffic | 8% |
| Lanes On Bridge | 7 |
Inspection & Ownership
| Last Inspection | 324 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | F-16-HR |