County Road 451 over Usbr Main Canal 091
Fair Condition25 years old17 vehicles/day
Location
| State | Montana |
| County | Richland |
| Location | 7m SW Savage |
| Carries | County Road 451 |
| Crosses | Usbr Main Canal 091 |
| Coordinates | 47.36840, -104.41286 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Tee Beam |
| Total Length | 73.2 ft (22.3 m) |
| Max Span | 69.6 ft (21.2 m) |
| Deck Width | 25.9 ft (7.9 m) |
| Deck Area | 176.2 sq m |
| Main Spans | 1 |
| Year Built | 2001 |
Traffic
| Avg Daily Traffic | 17 (2023) |
| Truck Traffic | 3% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 223 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is eligible for the National Register |
| Structure Number | L42451000+08001 |