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Pr 52 Southbound over Pr 535

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

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

Pr 52 Southbound over Pr 535 in Juana Díaz 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 1970, making it 55 years old at the 2025 inventory.
It carries about 35,800 vehicles a day (traffic count year 2017).
It is one of 42 of the 57 inventoried bridges in Juana Díaz Municipio rated fair (73.7%); 11 (19.3%) 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 106 ft
Location	over Pr 535 at Km 1.7
NBI structure number	012052
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 52 Sout 94.6 Km over Farm Road	1971	128,150	Fair
Pr 52 over Unnamed Creek	1970	56,300	Fair
Off Pr-149 62.2 Km over Las Brujas Creek	2008	31,600	Fair
Pr 52 Nor 94.6 Km over Farm Road	1971	28,150	Fair
Pr 52 Southbound over Descalabrado River	1970	27,900	Fair
Pr 52 Ntbd 94.3 Km over Inabon River	1970	27,300	Fair