Hilltop RD over Bbwa Canal
Fair Condition66 years old8,274 vehicles/day
Location
| State | Montana |
| County | Yellowstone |
| Location | Billings-hilltop RD |
| Carries | Hilltop RD |
| Crosses | Bbwa Canal |
| Coordinates | 45.81291, -108.47798 |
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 | 42.0 ft (12.8 m) |
| Max Span | 39.0 ft (11.9 m) |
| Deck Width | 59.4 ft (18.1 m) |
| Deck Area | 231.7 sq m |
| Main Spans | 1 |
| Year Built | 1960 (reconstructed 2012) |
Traffic
| Avg Daily Traffic | 8,274 (2023) |
| Truck Traffic | 1% |
| 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 | U01027001+09601 |