Pr 861 over La Plata River
Poor Condition47 years old14,400 vehicles/day
Location
| State | Puerto Rico |
| County | Toa Alta Municipio |
| Location | 1 Km South Of Toa Alta |
| Carries | Pr 861 |
| Crosses | La Plata River |
| Coordinates | 18.38333, -66.24918 |
Condition Ratings
| Overall Condition | Poor |
| Deck | 4 (Poor) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 3 — Scour critical |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Stringer/Multi-beam |
| Total Length | 388.1 ft (118.3 m) |
| Max Span | 93.8 ft (28.6 m) |
| Deck Width | 49.5 ft (15.1 m) |
| Deck Area | 1786.3 sq m |
| Main Spans | 4 |
| Year Built | 1979 |
Traffic
| Avg Daily Traffic | 14,400 (2017) |
| Truck Traffic | 4% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | October 2024 |
| Inspection Frequency | Every 12 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 016571 |