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Mill Rd over Hemlock Brook

Providence County, Rhode Island · rated Poor in the 2025 National Bridge Inventory

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

Mill Rd over Hemlock Brook in Providence County, Rhode Island, is rated in poor condition in the 2025 National Bridge Inventory (as of August 20, 2026).
Its lowest-rated component is the superstructure, rated 4 (poor condition) on the 0-9 scale.
It was built in 1950, making it 75 years old at the 2025 inventory.
It carries about 73 vehicles a day (traffic count year 2021).
Its listed owner is a town or township highway agency.
It is one of 67 of the 480 inventoried bridges in Providence County rated poor (14.0%); 67 (14.0%) 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	Steel stringer or multi-beam girder
Length	about 26 ft
Location	0.5 Mi E of Ri 94
NBI structure number	000000000008790
Condition class	Poor

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

Bridge	Built	Vehicles/day	Condition
I-95 SB over US 6 Woon Rvr Amtrak	2016	236,230	Fair
I-95 N Service Rd over Moshassuck River	1964	172,200	Fair
I-95 NB & SB over Blackstone St	2018	167,639	Fair
I-195 EB & WB over Provriver Somain&sowater	2007	167,300	Good
I-195 EB & WB over South Main Street	2008	167,300	Fair
I-95 NB & SB over Thurbers Av	1963	156,790	Poor