391 AVE over West Firesteel Ck
Poor Condition101 years old33 vehicles/day
Location
| State | South Dakota |
| County | Aurora |
| Location | 5e 6.8n Plankinton |
| Carries | 391 AVE |
| Crosses | West Firesteel Ck |
| Coordinates | 43.81617, -98.38564 |
Condition Ratings
| Overall Condition | Poor |
| Deck | 5 (Fair) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 3 (Serious) |
| Channel/Waterway | 5 (Fair) |
| Scour Critical | Unknown |
Physical Characteristics
| Material | Steel Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 60.0 ft (18.3 m) |
| Max Span | 20.0 ft (6.1 m) |
| Deck Width | 18.0 ft (5.5 m) |
| Deck Area | 100.7 sq m |
| Main Spans | 3 |
| Year Built | 1925 (reconstructed 1960) |
Traffic
| Avg Daily Traffic | 33 (2022) |
| Truck Traffic | 2% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 824 |
| Inspection Frequency | Every 12 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000002210082 |