Pr 778 1.9 Km over Waterway
Comerío Municipio, Puerto Rico · rated Good in the 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
- Pr 778 1.9 Km over Waterway in Comerío Municipio, Puerto Rico, is rated in good condition in the 2025 National Bridge Inventory (as of ).
- Its lowest-rated component is the deck, rated 7 (good condition) on the 0-9 scale.
- It was built in 2010, making it 15 years old at the 2025 inventory.
- It carries about 1,000 vehicles a day (traffic count year 2017).
- Its listed owner is the state highway agency.
- It is one of 3 of the 16 inventoried bridges in Comerío Municipio rated good (18.8%); 0 (0.0%) are rated poor.
- Its traffic status in the 2025 inventory is open, no restriction (NBI item 41).
- Its condition class and component ratings are unchanged from the 2024 inventory.
- Status change: its 2024 load posting has been removed.
- Its most recent inspection on record is dated August 2024, on a 24-month routine inspection cycle.
- A good rating means every major component - deck, superstructure, substructure, or culvert - is rated 7 or higher on FHWA's 0-9 scale: no more than minor problems.
View this bridge on a map → (18.22365, -66.21654)
Component ratings
| Component | Rating (2024) | Rating (2025) | FHWA scale meaning |
|---|---|---|---|
| Deck | 7 | 7 | Good condition |
| Superstructure | 8 | 8 | Very good condition |
| Substructure | 8 | 8 | Very good condition |
Bridge details
| Structure | Prestressed concrete stringer or multi-beam girder |
| Length | about 5,016 ft |
| Location | 1.2 Kms. S.W. of Comerio |
| NBI structure number | 028911 |
| Condition class | Good |
| Traffic status (item 41) | Open, no restriction |
| Last inspection (item 90) | August 2024 |
| Inspection interval (item 91) | 24 months |
| Scour (item 113) | 4: foundations stable, field review says exposed foundations need protection |
Source: FHWA National Bridge Inventory, 2025 data as reported by the Puerto Rico department of transportation.
Busiest bridges in Comerío Municipio
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| Pr 156 32.7 Km over Convento Creek | 1981 | 7,900 | Fair |
| Pr 740 0.1 Km over La Plata River | 1996 | 7,000 | Fair |
| Pr 167 1.7 Km over DO¥A Elena Creek | 1999 | 6,200 | Fair |
| Pr 156 over Arroyata River | 1991 | 5,200 | Fair |
| Pr 156 over Higuero Creek | 1986 | 3,600 | Fair |
| Pr 156 over La Plata River | 1991 | 3,600 | Fair |
All bridges nearby: Comerío Municipio, PR bridge conditions · every bridge in Comerío Municipio · Puerto Rico bridges.
Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.