38560 303rd Street over Seven Mile Creek
Good Condition21 years old70 vehicles/day
Location
| State | South Dakota |
| County | Charles Mix |
| Location | 2.4w & 0.6n Of Marty |
| Carries | 38560 303rd Street |
| Crosses | Seven Mile Creek |
| Coordinates | 43.00328, -98.47492 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 8 (Very Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Stringer/Multi-beam |
| Total Length | 100.1 ft (30.5 m) |
| Max Span | 93.8 ft (28.6 m) |
| Deck Width | 30.5 ft (9.3 m) |
| Deck Area | 283.6 sq m |
| Main Spans | 1 |
| Year Built | 2005 |
Traffic
| Avg Daily Traffic | 70 (2022) |
| Truck Traffic | 9% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | October 2023 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000012416344 |