Structure 6161 · Guayama Municipio County, PR
Carries Pr 746 over Grande De Carite River, 4 Miles North Of Guayama.
Set by its lowest-rated component: Deck and Substructure at 4 of 9.
How ratings work21 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 multi-beam bridge.
| State | Puerto Rico |
| County | Guayama Municipio |
| Location | 4 Miles North Of Guayama |
| Carries | Pr 746 |
| Crosses | Grande De Carite River |
| Coordinates | 18.03614, -66.10970 |
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 21.0 ft (6.4 m) |
| Max Span | 19.0 ft (5.8 m) |
| Deck Width | 15.1 ft (4.6 m) |
| Deck Area | 29.4 sq m |
| Main Spans | 1 |
| Year Built | 1905 |
| Avg Daily Traffic | 400 (2017) |
| Truck Traffic | 2% |
| Lanes On Bridge | 1 |
| Last Inspection | March 2025 |
| Inspection Frequency | Every 12 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Scour Critical | 3 — Scour critical |
| Structure Number | 006161 |
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.