County Road 38 over Boulder Creek
Fair Condition38 years old1,640 vehicles/day
Location
| State | Colorado |
| County | Boulder |
| Location | 1.5 Mi W Of Co RD 901 |
| Carries | County Road 38 |
| Crosses | Boulder Creek |
| Coordinates | 40.06973, -105.08328 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 8 (Very Good) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 7 (Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Prestressed Concrete Continuous |
| Design | Tee Beam |
| Total Length | 96.5 ft (29.4 m) |
| Max Span | 44.9 ft (13.7 m) |
| Deck Width | 38.4 ft (11.7 m) |
| Deck Area | 344.0 sq m |
| Main Spans | 2 |
| Year Built | 1988 |
Traffic
| Avg Daily Traffic | 1,640 (2023) |
| Truck Traffic | 10% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 225 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | BC-38-6.7-BO1 |