Structure C008702105 · Thurston County, NE
Carries 21st RD over Logan CR Dredge Trib, 4e .1s Of Pender.
A culvert 24 ft across with 2 openings. 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 | Nebraska |
| County | Thurston |
| Location | 4e .1s Of Pender |
| Carries | 21st RD |
| Crosses | Logan CR Dredge Trib |
| Coordinates | 42.11740, -96.62880 |
| Material | Steel |
| Design | Culvert |
| Total Length | 24.0 ft (7.3 m) |
| Max Span | 23.0 ft (7 m) |
| Deck Width | 20.0 ft (6.1 m) |
| Deck Area | 44.5 sq m |
| Main Spans | 2 |
| Year Built | 2018 |
| Avg Daily Traffic | 35 (2003) |
| Lanes On Bridge | 2 |
| Last Inspection | November 2022 |
| Inspection Frequency | Every 48 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Scour Critical | 5 — Stable for scour |
| Structure Number | C008702105 |
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.