Harmon Drive over Lake Mitchell Lk
Good Condition11 years old640 vehicles/day
Location
| State | South Dakota |
| County | Davison |
| Location | NW Edge Lk Mitchell |
| Carries | Harmon Drive |
| Crosses | Lake Mitchell Lk |
| Coordinates | 43.75928, -98.07094 |
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 | 126.0 ft (38.4 m) |
| Max Span | 122.0 ft (37.2 m) |
| Deck Width | 49.9 ft (15.2 m) |
| Deck Area | 583.7 sq m |
| Main Spans | 1 |
| Year Built | 2015 |
Traffic
| Avg Daily Traffic | 640 (2022) |
| Truck Traffic | 10% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 524 |
| Inspection Frequency | Every 24 months |
| Owner | City/Municipal Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000018129061 |