Pr 31 2.9 Km over Santiago River
Fair Condition77 years old5,700 vehicles/day
Location
| State | Puerto Rico |
| County | Naguabo Municipio |
| Location | North East Of Naguabo |
| Carries | Pr 31 2.9 Km |
| Crosses | Santiago River |
| Coordinates | 18.21396, -65.73060 |
Condition Ratings
| Overall Condition | Fair |
| Channel/Waterway | 5 (Fair) |
| Culvert | 5 (Fair) |
| Scour Critical | 4 — Foundations need monitoring |
Physical Characteristics
| Material | Concrete |
| Design | Culvert |
| Total Length | 98.1 ft (29.9 m) |
| Max Span | 10.2 ft (3.1 m) |
| Deck Width | 37.1 ft (11.3 m) |
| Deck Area | 337.9 sq m |
| Main Spans | 9 |
| Year Built | 1949 |
Traffic
| Avg Daily Traffic | 5,700 (2017) |
| Truck Traffic | 4% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 324 |
| Inspection Frequency | Every 12 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 001951 |