S 27th ST over Int 27th ST I 90
Fair Condition60 years old9,538 vehicles/day
Location
| State | Montana |
| County | Yellowstone |
| Location | Billings-s 27th ST |
| Carries | S 27th ST |
| Crosses | Int 27th ST I 90 |
| Coordinates | 45.76766, -108.48726 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 6 (Satisfactory) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Stringer/Multi-beam |
| Total Length | 220.8 ft (67.3 m) |
| Max Span | 66.9 ft (20.4 m) |
| Deck Width | 72.2 ft (22 m) |
| Deck Area | 1480.6 sq m |
| Main Spans | 4 |
| Year Built | 1966 |
Traffic
| Avg Daily Traffic | 9,538 (2023) |
| Truck Traffic | 4% |
| Lanes On Bridge | 4 |
| Lanes Under Bridge | 4 |
Inspection & Ownership
| Last Inspection | 424 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | P00053000+00001 |