County Road 129 over Willow Creek
Good Condition33 years old1,281 vehicles/day
Location
| State | Colorado |
| County | Routt |
| Location | 22.1 Mi N Of US HWY 40 |
| Carries | County Road 129 |
| Crosses | Willow Creek |
| Coordinates | 40.76976, -106.91921 |
Condition Ratings
| Overall Condition | Good |
| Channel/Waterway | 6 (Satisfactory) |
| Culvert | 7 (Good) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Concrete |
| Design | Culvert |
| Total Length | 24.6 ft (7.5 m) |
| Max Span | 12.1 ft (3.7 m) |
| Deck Width | 60.4 ft (18.4 m) |
| Deck Area | 138 sq m |
| Main Spans | 2 |
| Year Built | 1993 |
Traffic
| Avg Daily Traffic | 1,281 (2023) |
| Truck Traffic | 29% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | October 2024 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 107012922.10711 |