SH 470 Ml over Willow Creek
Fair Condition42 years old95,000 vehicles/day
Location
| State | Colorado |
| County | Douglas |
| Location | 1.5 Mi W Of Jct I 25 |
| Carries | SH 470 Ml |
| Crosses | Willow Creek |
| Coordinates | 39.56307, -104.88788 |
Condition Ratings
| Overall Condition | Fair |
| Channel/Waterway | 7 (Good) |
| Culvert | 6 (Satisfactory) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete |
| Design | Culvert |
| Total Length | 48.9 ft (14.9 m) |
| Max Span | 15.7 ft (4.8 m) |
| Deck Width | 239.2 ft (72.9 m) |
| Deck Area | 1086.2 sq m |
| Main Spans | 3 |
| Year Built | 1984 |
Traffic
| Avg Daily Traffic | 95,000 (2020) |
| Truck Traffic | 2% |
| Lanes On Bridge | 10 |
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 | F-17-IC |