Pr 173 over La Plata River
Good Condition28 years old13,800 vehicles/day
Location
| State | Puerto Rico |
| County | Aibonito Municipio |
| Location | 5 Km. NE Of Aibonito |
| Carries | Pr 173 |
| Crosses | La Plata River |
| Coordinates | 18.15806, -66.22833 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Stringer/Multi-beam |
| Total Length | 321.2 ft (97.9 m) |
| Max Span | 115.5 ft (35.2 m) |
| Deck Width | 41.7 ft (12.7 m) |
| Deck Area | 1243.3 sq m |
| Main Spans | 3 |
| Year Built | 1998 |
Traffic
| Avg Daily Traffic | 13,800 (2017) |
| Truck Traffic | 4% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 824 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 025711 |