Central AVE Ramp over Underpass Avenue
Fair Condition49 years old9,943 vehicles/day
Location
| State | Montana |
| County | Yellowstone |
| Location | Billings |
| Carries | Central AVE Ramp |
| Crosses | Underpass Avenue |
| Coordinates | 45.76858, -108.53044 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 7 (Good) |
| Substructure | 6 (Satisfactory) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Stringer/Multi-beam |
| Total Length | 101.0 ft (30.8 m) |
| Max Span | 50.5 ft (15.4 m) |
| Deck Width | 24.0 ft (7.3 m) |
| Deck Area | 224.8 sq m |
| Main Spans | 2 |
| Year Built | 1977 |
Traffic
| Avg Daily Traffic | 9,943 (2023) |
| Lanes On Bridge | 1 |
| Lanes Under Bridge | 2 |
Inspection & Ownership
| Last Inspection | 423 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | U01035000+05001 |