Poly DR over Bbwa Canal 040
Fair Condition55 years old6,121 vehicles/day
Location
| State | Montana |
| County | Yellowstone |
| Location | Billings-poly DR |
| Carries | Poly DR |
| Crosses | Bbwa Canal 040 |
| Coordinates | 45.79489, -108.53450 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 7 (Good) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 5 (Fair) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Tee Beam |
| Total Length | 66.9 ft (20.4 m) |
| Max Span | 32.2 ft (9.8 m) |
| Deck Width | 60.0 ft (18.3 m) |
| Deck Area | 373.3 sq m |
| Main Spans | 2 |
| Year Built | 1971 |
Traffic
| Avg Daily Traffic | 6,121 (2023) |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | December 2024 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | M56010000+00701 |