Structure 10028 · McKinley County, NM
Carries 31-050 over Unnamed Waterway, 6.6 Mi E Nm 400/co RD 50.
Set by its lowest-rated component: Deck and Superstructure at 6 of 9.
How ratings work25 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 | New Mexico |
| County | McKinley |
| Location | 6.6 Mi E Nm 400/co RD 50 |
| Carries | 31-050 |
| Crosses | Unnamed Waterway |
| Coordinates | 35.32931, -108.44235 |
| Material | Wood or Timber |
| Design | Slab |
| Total Length | 24.9 ft (7.6 m) |
| Max Span | 24.0 ft (7.3 m) |
| Deck Width | 28.2 ft (8.6 m) |
| Deck Area | 65.4 sq m |
| Main Spans | 1 |
| Year Built | 1950 |
| Avg Daily Traffic | 42 (2023) |
| Truck Traffic | 9% |
| Lanes On Bridge | 2 |
| Last Inspection | September 2023 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Scour Critical | Unknown |
| Structure Number | 000000000010028 |
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.