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Pr 181 over Infierno Creek

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

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

Pr 181 over Infierno Creek in Trujillo Alto 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 5 (fair condition) on the 0-9 scale.
It was built in 1925, making it 100 years old at the 2025 inventory.
It carries about 13,400 vehicles a day (traffic count year 2017).
Its listed owner is the state highway agency.
It is one of 8 of the 12 inventoried bridges in Trujillo Alto Municipio rated fair (66.7%); 2 (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	Steel stringer or multi-beam girder
Length	about 28 ft
Location	3 Km S E of Trujillo Alto
NBI structure number	004261
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 181 62.0 Km over Grande De Loiza River	1985	42,600	Poor
Pr 8860 over Creek	1993	25,900	Good
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
Off Pr 852 Km 14.2 over Unnamed Creek	2003	2,800	Fair