E River Road S over Sully Creek
Good Condition44 years old175 vehicles/day
Location
| State | North Dakota |
| County | Billings |
| Location | 1 South Of Medora |
| Carries | E River Road S |
| Crosses | Sully Creek |
| Coordinates | 46.89199, -103.52610 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 8 (Very Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Box Beam - Single/Spread |
| Total Length | 70.9 ft (21.6 m) |
| Max Span | 66.9 ft (20.4 m) |
| Deck Width | 32.5 ft (9.9 m) |
| Deck Area | 213.8 sq m |
| Main Spans | 1 |
| Year Built | 1982 |
Traffic
| Avg Daily Traffic | 175 (2018) |
| Truck Traffic | 14% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 523 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000004106300 |