County Road 34 over St. Vrain Creek
Poor Condition66 years old1,258 vehicles/day
Location
| State | Colorado |
| County | Weld |
| Location | 0.3 Mi E Of Co RD 17 |
| Carries | County Road 34 |
| Crosses | St. Vrain Creek |
| Coordinates | 40.23310, -104.89900 |
Condition Ratings
| Overall Condition | Poor |
| Deck | 6 (Satisfactory) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 4 (Poor) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Tee Beam |
| Total Length | 294.0 ft (89.6 m) |
| Max Span | 48.2 ft (14.7 m) |
| Deck Width | 30.2 ft (9.2 m) |
| Deck Area | 824.3 sq m |
| Main Spans | 6 |
| Year Built | 1960 |
Traffic
| Avg Daily Traffic | 1,258 (2023) |
| Truck Traffic | 39% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 624 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | WEL034.0-017.0A |