I 94 over S 39th RD
Fair Condition50 years old2,255 vehicles/day
Location
| State | Montana |
| County | Yellowstone |
| Location | 4.3m E Pompeys Pillar |
| Carries | I 94 |
| Crosses | S 39th RD |
| Coordinates | 46.00259, -107.91050 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Stringer/Multi-beam |
| Total Length | 70.9 ft (21.6 m) |
| Max Span | 69.9 ft (21.3 m) |
| Deck Width | 44.3 ft (13.5 m) |
| Deck Area | 291.6 sq m |
| Main Spans | 1 |
| Year Built | 1976 |
Traffic
| Avg Daily Traffic | 2,255 (2023) |
| Truck Traffic | 30% |
| Lanes On Bridge | 2 |
| Lanes Under Bridge | 2 |
Inspection & Ownership
| Last Inspection | 125 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | I00094027+03211 |