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Pr 172 13.7 Km over Sabana River

Cidra Municipio, Puerto Rico · rated Poor in the 2025 National Bridge Inventory

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

Pr 172 13.7 Km over Sabana River in Cidra Municipio, Puerto Rico, is rated in poor condition in the 2025 National Bridge Inventory (as of August 20, 2026).
Its lowest-rated component is the deck, rated 4 (poor condition) on the 0-9 scale.
It was built in 1944, making it 81 years old at the 2025 inventory.
It carries about 20,500 vehicles a day (traffic count year 2017).
Its listed owner is the state highway agency.
It is one of 4 of the 21 inventoried bridges in Cidra Municipio rated poor (19.0%); 4 (19.0%) are rated poor.
A poor rating means at least one major component - deck, superstructure, or substructure - is rated 4 or lower on FHWA's 0-9 scale. It does not by itself mean the bridge is unsafe; bridges judged unsafe are closed or load-restricted by their owners.

Component ratings


Structure	Concrete stringer or multi-beam girder
Length	about 123 ft
Location	2 Km North East of Cidra
NBI structure number	003861
Condition class	Poor

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

Bridge	Built	Vehicles/day	Condition
Pr 172 over Sabana River	2011	20,500	Good
Pr 172 15.1 Km over Bayamon River	1944	14,400	Poor
Off Pr 1 51.5 Km over Beatriz Creek	2012	13,900	Fair
Off Pr 172 13.3 Km over Cidra Reservoir Dam	2011	11,900	Fair
Off Pr 172 13.3 Km over Cidra Lake	2011	11,900	Fair
Pr 171 0.7 Km over Arroyata Creek	1950	9,700	Fair