310 Avenue over North Medicine Ck
Poor Condition92 years old33 vehicles/day
Location
| State | South Dakota |
| County | Hughes |
| Location | 1.0e & 0.5n Blunt |
| Carries | 310 Avenue |
| Crosses | North Medicine Ck |
| Coordinates | 44.52210, -99.96734 |
Condition Ratings
| Overall Condition | Poor |
| Deck | 4 (Poor) |
| Superstructure | 4 (Poor) |
| Substructure | 3 (Serious) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | Unknown |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 96.1 ft (29.3 m) |
| Max Span | 32.2 ft (9.8 m) |
| Deck Width | 20.3 ft (6.2 m) |
| Deck Area | 181.7 sq m |
| Main Spans | 3 |
| Year Built | 1934 |
Traffic
| Avg Daily Traffic | 33 (2022) |
| Truck Traffic | 2% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 624 |
| Inspection Frequency | Every 12 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000033300014 |