E 12th ST over I229
Fair Condition29 years old7,195 vehicles/day
Location
| State | South Dakota |
| County | Minnehaha |
| Location | 12th ST Overhead |
| Carries | E 12th ST |
| Crosses | I229 |
| Coordinates | 43.54394, -96.69380 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 7 (Good) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 6 (Satisfactory) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Steel Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 126.0 ft (38.4 m) |
| Max Span | 62.0 ft (18.9 m) |
| Deck Width | 66.3 ft (20.2 m) |
| Deck Area | 775.7 sq m |
| Main Spans | 2 |
| Year Built | 1997 |
Traffic
| Avg Daily Traffic | 7,195 (2023) |
| Truck Traffic | 5% |
| Lanes On Bridge | 2 |
| Lanes Under Bridge | 4 |
Inspection & Ownership
| Last Inspection | December 2023 |
| Inspection Frequency | Every 48 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000050219210 |