SH 257 Ml over Draw
Fair Condition63 years old12,000 vehicles/day
Location
| State | Colorado |
| County | Weld |
| Location | 1.8 Mi No Of Jct US 34 |
| Carries | SH 257 Ml |
| Crosses | Draw |
| Coordinates | 40.43380, -104.88052 |
Condition Ratings
| Overall Condition | Fair |
| Channel/Waterway | 8 (Very Good) |
| Culvert | 6 (Satisfactory) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete |
| Design | Culvert |
| Total Length | 21.0 ft (6.4 m) |
| Max Span | 9.8 ft (3 m) |
| Deck Width | 60.0 ft (18.3 m) |
| Deck Area | 117.1 sq m |
| Main Spans | 2 |
| Year Built | 1963 |
Traffic
| Avg Daily Traffic | 12,000 (2020) |
| Truck Traffic | 6% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 923 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | C-17-DA |