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I-85 (nbl) over CR 99 Cannonville Road

Troup County, Georgia · rated Fair in the 2025 National Bridge Inventory

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

I-85 (nbl) over CR 99 Cannonville Road in Troup County, Georgia, is rated in fair condition in the 2025 National Bridge Inventory (as of August 20, 2026).
Its lowest-rated component is the superstructure, rated 6 (satisfactory condition) on the 0-9 scale.
It was built in 1966, making it 59 years old at the 2025 inventory.
It carries about 39,300 vehicles a day (traffic count year 2024).
Its listed owner is the state highway agency.
It is one of 43 of the 168 inventoried bridges in Troup County rated fair (25.6%); 1 (0.6%) are rated poor.
A fair rating means the lowest-rated major component scores 5 or 6 on FHWA's 0-9 scale: some deterioration or minor section loss, but the structure is sound. It is the middle class, not a warning.

Component ratings


Structure	Steel stringer or multi-beam girder
Length	about 140 ft
Location	3 Mi SW of Lagrange
NBI structure number	000000028500560
Condition class	Fair

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

Bridge	Built	Vehicles/day	Condition
I-85 (sbl) over Flat Creek	1977	55,500	Good
I-85 over Shoal Creek	1977	54,600	Good
I-85 over Beech Creek Trib	1977	54,600	Fair
I-85 (nbl) over Beech Creek	1977	54,600	Good
I-85 (nbl) over Flat Creek	1977	54,600	Good
I-185 (sbl) over CSX Railroad	1977	53,800	Good