County Road 9.5 over ST Vrain River
Good Condition27 years old11,064 vehicles/day
Location
| State | Colorado |
| County | Weld |
| Location | 1 Mi N Of SH 119 |
| Carries | County Road 9.5 |
| Crosses | ST Vrain River |
| Coordinates | 40.17469, -104.97928 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Prestressed Concrete Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 301.8 ft (92 m) |
| Max Span | 85.0 ft (25.9 m) |
| Deck Width | 46.3 ft (14.1 m) |
| Deck Area | 1297.2 sq m |
| Main Spans | 4 |
| Year Built | 1999 |
Traffic
| Avg Daily Traffic | 11,064 (2022) |
| Truck Traffic | 23% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 324 |
| Inspection Frequency | Every 24 months |
| Owner | Town/Township Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | WEL009.5-024.5A |