S 28th RD over Sep I 94 005
Fair Condition58 years old72 vehicles/day
Location
| State | Montana |
| County | Yellowstone |
| Location | 3m SW Pompey`s Pillar |
| Carries | S 28th RD |
| Crosses | Sep I 94 005 |
| Coordinates | 45.97242, -108.02768 |
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 | 275.9 ft (84.1 m) |
| Max Span | 62.0 ft (18.9 m) |
| Deck Width | 32.2 ft (9.8 m) |
| Deck Area | 824.2 sq m |
| Main Spans | 5 |
| Year Built | 1968 |
Traffic
| Avg Daily Traffic | 72 (2023) |
| Truck Traffic | 3% |
| Lanes On Bridge | 2 |
| Lanes Under Bridge | 4 |
Inspection & Ownership
| Last Inspection | December 2023 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | L56138001+03201 |