County Road 1 over Coal Creek
Fair Condition30 years old5,198 vehicles/day
Location
| State | Colorado |
| County | Boulder |
| Location | 300 Ft N Of Bixler BLVD |
| Carries | County Road 1 |
| Crosses | Coal Creek |
| Coordinates | 40.06328, -105.05542 |
Condition Ratings
| Overall Condition | Fair |
| Superstructure | 6 (Satisfactory) |
| Substructure | 7 (Good) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete |
| Design | Frame |
| Total Length | 24.3 ft (7.4 m) |
| Max Span | 22.3 ft (6.8 m) |
| Deck Width | 35.4 ft (10.8 m) |
| Deck Area | 79.9 sq m |
| Main Spans | 1 |
| Year Built | 1996 |
Traffic
| Avg Daily Traffic | 5,198 (2023) |
| Truck Traffic | 15% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 224 |
| Inspection Frequency | Every 24 months |
| Owner | Town/Township Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | ERI001.0-010.0A |