Pr 112 3.7 Km over Irrigation Channel
Isabela Municipio, Puerto Rico · rated Poor in the 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
- Pr 112 3.7 Km over Irrigation Channel in Isabela Municipio, Puerto Rico, is rated in poor condition in the 2025 National Bridge Inventory (as of ).
- Its lowest-rated component is the deck, rated 4 (poor condition) on the 0-9 scale.
- It was built in 1982, making it 43 years old at the 2025 inventory.
- It carries about 5,700 vehicles a day (traffic count year 2017).
- Its listed owner is the state highway agency.
- It is one of 1 of the 5 inventoried bridges in Isabela Municipio rated poor (20.0%); 1 (20.0%) are rated poor.
- 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 → (18.46634, -67.03373)
Component ratings
| Component | Rating (2025) | FHWA scale meaning |
|---|---|---|
| Deck | 4 | Poor condition |
| Superstructure | 4 | Poor condition |
| Substructure | 6 | Satisfactory condition |
Bridge details
| Structure | Concrete slab |
| Length | about 23 ft |
| Location | 3.7 Km South of Isabela |
| NBI structure number | 017801 |
| Condition class | Poor |
Source: FHWA National Bridge Inventory, 2025 data as reported by the Puerto Rico department of transportation.
Busiest bridges in Isabela Municipio
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| Pr-4494 over Depression | 2009 | 600 | Fair |
| Pr-4494 over Waterway | 2009 | 600 | Good |
| Pr-4494 over Waterway | 2009 | 600 | Fair |
| Pr 4466 1.8 Km over Creek | 1960 | 500 | Fair |
All bridges nearby: Isabela Municipio, PR bridge conditions · every bridge in Isabela Municipio · Puerto Rico bridges.
Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.