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Off Pr 852 over Unknown Creek

Trujillo Alto Municipio, Puerto Rico · rated Good in the 2025 National Bridge Inventory

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

Off Pr 852 over Unknown Creek in Trujillo Alto Municipio, Puerto Rico, is rated in good condition in the 2025 National Bridge Inventory (as of August 20, 2026).
Its lowest-rated component is the culvert, rated 8 (very good condition) on the 0-9 scale.
It was built in 2003, making it 22 years old at the 2025 inventory.
It carries about 100 vehicles a day (traffic count year 2005).
Its listed owner is a city or municipal highway agency.
It is one of 2 of the 12 inventoried bridges in Trujillo Alto Municipio rated good (16.7%); 2 (16.7%) are rated poor.
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.

Component ratings

Component	Rating (2025)	FHWA scale meaning
Culvert	8	Very good condition


Structure	Continuous concrete culvert
Length	about 64 ft
Location	8KM SE of Trujillo Alto
NBI structure number	026971
Condition class	Good

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

Bridge	Built	Vehicles/day	Condition
Pr 181 62.0 Km over Grande De Loiza River	1985	42,600	Poor
Pr 8860 over Creek	1993	25,900	Good
Pr 181 over Infierno Creek	1925	13,400	Fair
Pr 852 0.05 Km over Dos Bocas Creek	1980	10,400	Fair
Pr 175 12 Km over Creek	1950	6,800	Poor
Pr 175 over Carraizo Creek	1953	6,600	Fair