Pr 177 over Pr 20 (mrtnz. Nadal Exp)
Fair Condition50 years old43,300 vehicles/day
Location
| State | Puerto Rico |
| County | Guaynabo Municipio |
| Location | At North West Of Guaynabo |
| Carries | Pr 177 |
| Crosses | Pr 20 (mrtnz. Nadal Exp) |
| Coordinates | 18.38244, -66.10777 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 5 (Fair) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 6 (Satisfactory) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Stringer/Multi-beam |
| Total Length | 268.7 ft (81.9 m) |
| Max Span | 122.0 ft (37.2 m) |
| Deck Width | 134.8 ft (41.1 m) |
| Deck Area | 3366.1 sq m |
| Main Spans | 3 |
| Year Built | 1976 (reconstructed 1992) |
Traffic
| Avg Daily Traffic | 43,300 (2017) |
| Truck Traffic | 5% |
| Lanes On Bridge | 6 |
| Lanes Under Bridge | 8 |
Inspection & Ownership
| Last Inspection | November 2024 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 015211 |