Structure 42090014 · Lincoln County, SD
Carries Western Avenue over Drainage Channel, 0.4s Of 69th Street.
A culvert 21 ft across. Lengths are drawn to scale; at this length a semi-truck would be a speck. Each part is colored by its latest inspection rating. The inventory records lengths but not heights, so those are drawn as typical for a culvert.
| State | South Dakota |
| County | Lincoln |
| Location | 0.4s Of 69th Street |
| Carries | Western Avenue |
| Crosses | Drainage Channel |
| Coordinates | 43.48352, -96.74735 |
| Material | Concrete Continuous |
| Design | Culvert |
| Total Length | 20.7 ft (6.3 m) |
| Max Span | 20.7 ft (6.3 m) |
| Deck Area | 76.9 sq m |
| Main Spans | 1 |
| Year Built | 2001 |
| Avg Daily Traffic | 10,300 (2022) |
| Truck Traffic | 3% |
| Lanes On Bridge | 3 |
| Last Inspection | September 2024 |
| Inspection Frequency | Every 48 months |
| Owner | City/Municipal Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Scour Critical | 8 — Stable, low risk |
| Structure Number | 000000042090014 |
Inspectors rate each major part of a bridge (the deck you drive on, the superstructure of beams that holds it up, and the substructure of piers and abutments beneath) on a 0–9 scale. A bridge's overall condition is its lowest of those ratings, so one deteriorated component makes the whole bridge "poor."
A poor rating is not a closure. It means the bridge is flagged for priority repair or replacement; bridges judged unsafe are closed or posted with weight limits. The waterway (channel) rating is reported, but it does not count toward the overall classification.