County Road 31 over Platte Valley Canal
Fair Condition46 years old186 vehicles/day
Location
| State | Colorado |
| County | Weld |
| Location | 0.3 Mi N Of Co RD 36 |
| Carries | County Road 31 |
| Crosses | Platte Valley Canal |
| Coordinates | 40.25214, -104.77301 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 30.5 ft (9.3 m) |
| Max Span | 27.2 ft (8.3 m) |
| Deck Width | 32.2 ft (9.8 m) |
| Deck Area | 91.1 sq m |
| Main Spans | 1 |
| Year Built | 1980 |
Traffic
| Avg Daily Traffic | 186 (2022) |
| Truck Traffic | 41% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 324 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | WEL031.0-036.0A |