County Road 16.5 over Boulder Creek
Fair Condition43 years old572 vehicles/day
Location
| State | Colorado |
| County | Weld |
| Location | 0.8 Mi E Of Co RD 1 |
| Carries | County Road 16.5 |
| Crosses | Boulder Creek |
| Coordinates | 40.10917, -105.03722 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 7 (Good) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 7 (Good) |
| Channel/Waterway | 5 (Fair) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Tee Beam |
| Total Length | 126.6 ft (38.6 m) |
| Max Span | 60.0 ft (18.3 m) |
| Deck Width | 31.8 ft (9.7 m) |
| Deck Area | 374.4 sq m |
| Main Spans | 2 |
| Year Built | 1983 |
Traffic
| Avg Daily Traffic | 572 (2022) |
| Truck Traffic | 32% |
| 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 | WEL016.5-001.0B |