Structure 21121191 · Hettinger County, ND
Carries 96th AVE SW over Dayton Creek, 4 East 4 South Of Regent.
Set by its lowest-rated component: Deck and Superstructure and Substructure at 5 of 9.
How ratings work22 ft end to end. 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 or the layout of the shorter spans, so those are drawn as typical for a slab bridge.
| State | North Dakota |
| County | Hettinger |
| Location | 4 East 4 South Of Regent |
| Carries | 96th AVE SW |
| Crosses | Dayton Creek |
| Coordinates | 46.36764, -102.48567 |
| Material | Wood or Timber |
| Design | Slab |
| Total Length | 22.0 ft (6.7 m) |
| Max Span | 20.0 ft (6.1 m) |
| Deck Width | 23.3 ft (7.1 m) |
| Deck Area | 47.6 sq m |
| Main Spans | 1 |
| Year Built | 1936 (reconstructed 1962) |
| Avg Daily Traffic | 20 (2018) |
| Lanes On Bridge | 2 |
| Last Inspection | September 2024 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is possibly eligible (requires evaluation) |
| Scour Critical | Unknown |
| Structure Number | 000000021121191 |
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.