County Road 129 over Little Snake River
Fair Condition51 years old85 vehicles/day
Location
| State | Colorado |
| County | Routt |
| Location | 48.6 Mi N Of US HWY 40 |
| Carries | County Road 129 |
| Crosses | Little Snake River |
| Coordinates | 40.99640, -107.15065 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 8 (Very Good) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Steel |
| Design | Girder and Floorbeam |
| Total Length | 100.4 ft (30.6 m) |
| Max Span | 49.5 ft (15.1 m) |
| Deck Width | 24.0 ft (7.3 m) |
| Deck Area | 223.4 sq m |
| Main Spans | 2 |
| Year Built | 1975 |
Traffic
| Avg Daily Traffic | 85 (2023) |
| Truck Traffic | 54% |
| 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 | 107012961.60941 |