169th Ave. SW over Sevenmile Creek
Poor Condition56 years old25 vehicles/day
Location
| State | North Dakota |
| County | Bowman |
| Location | 17 South 3 East Marmarth |
| Carries | 169th Ave. SW |
| Crosses | Sevenmile Creek |
| Coordinates | 46.05823, -103.88626 |
Condition Ratings
| Overall Condition | Poor |
| Deck | 7 (Good) |
| Superstructure | 4 (Poor) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | Unknown |
Physical Characteristics
| Material | Concrete |
| Design | Channel Beam |
| Total Length | 30.8 ft (9.4 m) |
| Max Span | 28.9 ft (8.8 m) |
| Deck Width | 25.3 ft (7.7 m) |
| Deck Area | 72.4 sq m |
| Main Spans | 1 |
| Year Built | 1970 |
Traffic
| Avg Daily Traffic | 25 (2019) |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | October 2024 |
| Inspection Frequency | Every 12 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000006109160 |