County Road 57 over Big Timber Creek
Fair Condition37 years old19 vehicles/day
Location
| State | Colorado |
| County | Cheyenne |
| Location | .1 Mi S Of CR Z |
| Carries | County Road 57 |
| Crosses | Big Timber Creek |
| Coordinates | 38.94402, -102.11011 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Tee Beam |
| Total Length | 186.7 ft (56.9 m) |
| Max Span | 60.7 ft (18.5 m) |
| Deck Width | 34.4 ft (10.5 m) |
| Deck Area | 597.5 sq m |
| Main Spans | 3 |
| Year Built | 1989 |
Traffic
| Avg Daily Traffic | 19 (2022) |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | December 2023 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | CY57-S0.1-ZA |