188th Street over Lake Marsh Inlet
Fair Condition85 years old261 vehicles/day
Location
| State | South Dakota |
| County | Hamlin |
| Location | 3.8w Of Hayti |
| Carries | 188th Street |
| Crosses | Lake Marsh Inlet |
| Coordinates | 44.65905, -97.28437 |
Condition Ratings
| Overall Condition | Fair |
| Channel/Waterway | 7 (Good) |
| Culvert | 5 (Fair) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Culvert |
| Total Length | 25.9 ft (7.9 m) |
| Max Span | 9.8 ft (3 m) |
| Deck Width | 28.9 ft (8.8 m) |
| Deck Area | 69.5 sq m |
| Main Spans | 2 |
| Year Built | 1941 |
Traffic
| Avg Daily Traffic | 261 (2022) |
| Truck Traffic | 2% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 724 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000029102100 |