Us-40 (sr-40) over Grey Mountain Canal
Fair Condition63 years old6,332 vehicles/day
Location
| State | Utah |
| County | Duchesne |
| Location | 10.0 Mi East Of Duchesne |
| Carries | Us-40 (sr-40) |
| Crosses | Grey Mountain Canal |
| Coordinates | 40.15278, -110.23611 |
Condition Ratings
| Overall Condition | Fair |
| Channel/Waterway | 7 (Good) |
| Culvert | 6 (Satisfactory) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Culvert |
| Total Length | 31.2 ft (9.5 m) |
| Max Span | 29.2 ft (8.9 m) |
| Deck Area | 104.5 sq m |
| Main Spans | 2 |
| Year Built | 1963 |
Traffic
| Avg Daily Traffic | 6,332 (2022) |
| Truck Traffic | 36% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 523 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 0E1293 |