30090 401st Avenue over Choteau Creek
Fair Condition101 years old48 vehicles/day
Location
| State | South Dakota |
| County | Charles Mix |
| Location | 0.9s & 1.0e Of Dante |
| Carries | 30090 401st Avenue |
| Crosses | Choteau Creek |
| Coordinates | 43.02562, -98.16787 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 5 (Fair) |
| Superstructure | 5 (Fair) |
| Substructure | 5 (Fair) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | Unknown |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 30.5 ft (9.3 m) |
| Max Span | 29.9 ft (9.1 m) |
| Deck Width | 24.6 ft (7.5 m) |
| Deck Area | 69.8 sq m |
| Main Spans | 1 |
| Year Built | 1925 (reconstructed 1975) |
Traffic
| Avg Daily Traffic | 48 (2022) |
| Truck Traffic | 2% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 923 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000012570329 |