SH 391 Ml over Lena Gulch
Fair Condition45 years old37,000 vehicles/day
Location
| State | Colorado |
| County | Jefferson |
| Location | N Side Of 39th AVE |
| Carries | SH 391 Ml |
| Crosses | Lena Gulch |
| Coordinates | 39.77147, -105.10952 |
Condition Ratings
| Overall Condition | Fair |
| Channel/Waterway | 7 (Good) |
| Culvert | 5 (Fair) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete |
| Design | Culvert |
| Total Length | 43.3 ft (13.2 m) |
| Max Span | 12.5 ft (3.8 m) |
| Deck Width | 101.0 ft (30.8 m) |
| Deck Area | 406.6 sq m |
| Main Spans | 3 |
| Year Built | 1981 |
Traffic
| Avg Daily Traffic | 37,000 (2020) |
| Truck Traffic | 3% |
| Lanes On Bridge | 5 |
Inspection & Ownership
| Last Inspection | 124 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | E-16-IX |