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Pr 172 over Sabana River

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

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

Pr 172 over Sabana River in Cidra 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 deck, rated 7 (good condition) on the 0-9 scale.
It was built in 2011, making it 14 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 2 of the 21 inventoried bridges in Cidra Municipio rated good (9.5%); 4 (19.0%) 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


Structure	Prestressed concrete stringer or multi-beam girder
Length	about 197 ft
Location	2 Km. Northeast of Cidra
NBI structure number	028981
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 172 13.7 Km over Sabana River	1944	20,500	Poor
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