27100 418 Ave. over Twelve Mile Ck
Fair Condition34 years old27 vehicles/day
Location
| State | South Dakota |
| County | Hutchinson |
| Location | 1.9w 2.2n Milltown |
| Carries | 27100 418 Ave. |
| Crosses | Twelve Mile Ck |
| Coordinates | 43.45657, -97.83857 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 7 (Good) |
| Superstructure | 8 (Very Good) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | Unknown |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Tee Beam |
| Total Length | 65.0 ft (19.8 m) |
| Max Span | 62.3 ft (19 m) |
| Deck Width | 26.9 ft (8.2 m) |
| Deck Area | 162.4 sq m |
| Main Spans | 1 |
| Year Built | 1992 |
Traffic
| Avg Daily Traffic | 27 (2022) |
| Truck Traffic | 3% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 524 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000034140030 |