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Pr 30 NB SB 4.1 Km over Pr 189

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

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

Pr 30 NB SB 4.1 Km over Pr 189 in Gurabo 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 superstructure, rated 8 (very good condition) on the 0-9 scale.
It was built in 2021, making it 4 years old at the 2025 inventory.
It carries about 75,000 vehicles a day (traffic count year 2017).
Its listed owner is the state highway agency.
It is one of 5 of the 20 inventoried bridges in Gurabo Municipio rated good (25.0%); 0 (0.0%) 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

Component	Rating (2025)	FHWA scale meaning
Superstructure	8	Very good condition
Substructure	9	Excellent condition


Structure	Continuous prestressed concrete deck arch
Length	about 112 ft
Location	Km 4.1
NBI structure number	031181
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 30 5.20 Km over Dirt Road	1968	114,500	Fair
Pr 30 Eastbound over Pr 931	1968	114,500	Fair
Pr 30 5.50 Km over Creek	1968	114,500	Fair
Pr 30 10 Km over Pr 933 0.1 Km	1968	84,200	Fair
Pr 30 8.55 Km over Pr 9030 0.1 Km	1968	84,200	Fair
Pr 30 Eastbound over Pr 932	1968	68,900	Fair