Pr 177 7.15 Km over Pr 1 16.35 Km
San Juan Municipio, Puerto Rico · rated Poor in the 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
- Pr 177 7.15 Km over Pr 1 16.35 Km in San Juan Municipio, Puerto Rico, is rated in poor condition in the 2025 National Bridge Inventory (as of ).
- It was built in 1976 and reconstructed in 1990, making it 49 years old at the 2025 inventory.
- It carries about 27,600 vehicles a day (traffic count year 2017).
- Its listed owner is the state highway agency.
- A poor rating means at least one major component - deck, superstructure, or substructure - is rated 4 or lower on FHWA's 0-9 scale. It does not by itself mean the bridge is unsafe; bridges judged unsafe are closed or load-restricted by their owners.
View this bridge on a map → (18.3672, -66.0811)
Component ratings
| Component | Rating (2025) | FHWA scale meaning |
|---|---|---|
| Deck | 4 | Poor condition |
| Superstructure | 7 | Good condition |
| Substructure | 7 | Good condition |
Bridge details
| Structure | Prestressed concrete stringer or multi-beam girder |
| Length | about 257 ft |
| Location | 9 Km S E of San Juan |
| NBI structure number | 010921 |
Source: FHWA National Bridge Inventory, 2025 data as reported by the Puerto Rico department of transportation.
All bridges nearby: San Juan Municipio, PR bridge conditions · Puerto Rico bridges.
Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.