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Pr 131 over Guilarte River

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

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

Pr 131 over Guilarte River in Adjuntas 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 deck, rated 6 (satisfactory condition) on the 0-9 scale.
It was built in 1983, making it 42 years old at the 2025 inventory.
It carries about 500 vehicles a day (traffic count year 2017).
Its listed owner is the state highway agency.
It is one of 26 of the 36 inventoried bridges in Adjuntas Municipio rated fair (72.2%); 6 (16.7%) 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


Structure	Prestressed concrete stringer or multi-beam girder
Length	about 78 ft
Location	1.2 Km South Int Pr 135
NBI structure number	018321
Condition class	Fair

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

Bridge	Built	Vehicles/day	Condition
Pr 123 over Cidra River	2004	9,200	Good
Pr 10 30.42 Km over Pr 123	2013	7,800	Good
San Joaquin 0.5 Km over Muerto Creek	1940	7,700	Fair
Pr 5516 0.9 Km over Waterway	1990	7,200	Poor
Pr 123 over Cidra River	1973	6,100	Fair
Off Pr 123 36.7 Km over Cidras River	2014	6,100	Fair