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I75 over Old Lower River Rd 1185

Bradley County, Tennessee · rated Good in the 2025 National Bridge Inventory

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

I75 over Old Lower River Rd 1185 in Bradley County, Tennessee, 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 1972, making it 53 years old at the 2025 inventory.
It carries about 48,545 vehicles a day (traffic count year 2021).
Its listed owner is the state highway agency.
It is one of 117 of the 199 inventoried bridges in Bradley County rated good (58.8%); 5 (2.5%) 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	Continuous concrete tee beam
Length	about 125 ft
Location	.75 Mi.s.of Mcminn Co.
NBI structure number	06I00750029
Condition class	Good

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

Bridge	Built	Vehicles/day	Condition
I75 over Bancroft Rd (nfa 2261)	1963	60,977	Fair
I75 over Bancroft Rd (nfa 2261)	1963	60,977	Fair
I75 over SR 60	1965	52,196	Fair
I75 over SR 60	1965	52,196	Fair
I75 over Norman Chapel Rd. (3660)	1964	52,196	Fair
I75 over Norman Chapel Rd. (3660)	1964	52,196	Fair