Pr 52 over Piedras River
Fair Condition49 years old120,300 vehicles/day
Location
| State | Puerto Rico |
| County | San Juan Municipio |
| Location | 5 Km South Of Rio Piedras |
| Carries | Pr 52 |
| Crosses | Piedras River |
| Coordinates | 18.34463, -66.06932 |
Condition Ratings
| Overall Condition | Fair |
| Channel/Waterway | 6 (Satisfactory) |
| Culvert | 6 (Satisfactory) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete |
| Design | Culvert |
| Total Length | 28.5 ft (8.7 m) |
| Max Span | 13.1 ft (4 m) |
| Deck Area | 280.1 sq m |
| Main Spans | 2 |
| Year Built | 1977 |
Traffic
| Avg Daily Traffic | 120,300 (2017) |
| Truck Traffic | 5% |
| Lanes On Bridge | 6 |
Inspection & Ownership
| Last Inspection | 524 |
| Inspection Frequency | Every 24 months |
| Owner | State Toll Authority |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 014161 |