Northeast Entrance over Yellowstone River
Poor Condition65 years old1,982 vehicles/day
Location
| State | Wyoming |
| County | Park |
| Location | 0.64 Mi. East Of Tower Jc |
| Carries | Northeast Entrance |
| Crosses | Yellowstone River |
| Coordinates | 44.92028, -110.40556 |
Condition Ratings
| Overall Condition | Poor |
| Deck | 4 (Poor) |
| Superstructure | 5 (Fair) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 3 — Scour critical |
Physical Characteristics
| Material | Steel Continuous |
| Design | Girder and Floorbeam |
| Total Length | 604.0 ft (184.1 m) |
| Max Span | 169.9 ft (51.8 m) |
| Deck Width | 36.4 ft (11.1 m) |
| Deck Area | 2043.5 sq m |
| Main Spans | 4 |
| Year Built | 1961 |
Traffic
| Avg Daily Traffic | 1,982 (2019) |
| Truck Traffic | 1% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 924 |
| Inspection Frequency | Every 24 months |
| Owner | National Park Service |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 1570048P0000000 |