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Route 17 over Roaring Brook

Hartford County, Connecticut · rated Good in the 2025 National Bridge Inventory

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

Route 17 over Roaring Brook in Hartford County, Connecticut, 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 1996, making it 29 years old at the 2025 inventory.
It carries about 10,700 vehicles a day (traffic count year 2018).
Its listed owner is the state highway agency.
It is one of 221 of the 916 inventoried bridges in Hartford County rated good (24.1%); 32 (3.5%) 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 multiple box beam
Length	about 99 ft
Location	50 Ft South of Route 160
NBI structure number	00867
Condition class	Good

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

Bridge	Built	Vehicles/day	Condition
Interstate-91 over Goff Brook	1964	143,400	Fair
Interstate-84 over Connecticut River	1906	135,200	Fair
Interstate-91 over Beaver Brook	1964	130,000	Fair
I-84 Amtrak Ctfa over No. Branch of Park River	1964	129,200	Fair
Interstate-84 over Rockledge Brook	1965	128,200	Fair
Interstate-84 EB over US Route 44 Eastbound	1964	122,600	Fair