17th ST W over Bbwa Canal
Good Condition52 years old9,172 vehicles/day
Location
| State | Montana |
| County | Yellowstone |
| Location | Billings-17th ST W |
| Carries | 17th ST W |
| Crosses | Bbwa Canal |
| Coordinates | 45.79092, -108.55907 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Tee Beam |
| Total Length | 45.9 ft (14 m) |
| Max Span | 44.9 ft (13.7 m) |
| Deck Width | 60.0 ft (18.3 m) |
| Deck Area | 256.2 sq m |
| Main Spans | 1 |
| Year Built | 1974 |
Traffic
| Avg Daily Traffic | 9,172 (2023) |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | November 2024 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | U01003000+04501 |