Structure 31281 · Adjuntas Municipio County, PR
Carries Off Pr 135 16.5 Km over Rio Guilarte, Off Pr 135 Km 0.1.
Set by its lowest-rated component: Deck and Superstructure and Substructure at 6 of 9.
How ratings work41 ft end to end, longest span 12 ft. Lengths and the car on the deck are drawn to the same scale. 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 | Puerto Rico |
| County | Adjuntas Municipio |
| Location | Off Pr 135 Km 0.1 |
| Carries | Off Pr 135 16.5 Km |
| Crosses | Rio Guilarte |
| Coordinates | 18.18956, -66.77434 |
| Material | Concrete |
| Design | Slab |
| Total Length | 40.7 ft (12.4 m) |
| Max Span | 12.1 ft (3.7 m) |
| Deck Width | 14.1 ft (4.3 m) |
| Deck Area | 53.3 sq m |
| Main Spans | 3 |
| Year Built | 2010 |
| Avg Daily Traffic | 3,600 (2017) |
| Lanes On Bridge | 1 |
| Last Inspection | June 2024 |
| Inspection Frequency | Every 12 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Scour Critical | 4 — Foundations need monitoring |
| Structure Number | 031281 |
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.