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Pr 645 over Indio River

Vega Baja Municipio, Puerto Rico · rated Fair in the 2025 National Bridge Inventory

United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled August 20, 2026

Pr 645 over Indio River in Vega Baja Municipio, Puerto Rico, is rated in fair condition in the 2025 National Bridge Inventory (as of August 20, 2026).
Its lowest-rated component is the substructure, rated 5 (fair condition) on the 0-9 scale.
It was built in 1951, making it 74 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 17 of the 23 inventoried bridges in Vega Baja Municipio rated fair (73.9%); 3 (13.0%) are rated poor.
A fair rating means the lowest-rated major component scores 5 or 6 on FHWA's 0-9 scale: some deterioration or minor section loss, but the structure is sound. It is the middle class, not a warning.

Component ratings

Source: FHWA National Bridge Inventory, 2025 data as reported by the Puerto Rico department of transportation.

Bridge	Built	Vehicles/day	Condition
Pr 22 38.0 Km over Vista Verde Avenue	1995	89,500	Fair
Pr 22 39.9 Km over Pr 155 65.7 Km	1995	89,500	Fair
Pr 22 over Local Road	1995	89,500	Poor
Pr 22 over Pr 137	1995	89,500	Fair
Pr 22 35.8 Km over Pr 160 2.2 Km	1995	70,100	Fair
Pr 22 Eastbound over PR 674 & INDIO RIVER	1995	70,100	Fair