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I-475 Nbl over I-75

Monroe County, Georgia · rated Good in the 2025 National Bridge Inventory

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

I-475 Nbl over I-75 in Monroe County, Georgia, 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 1966 and reconstructed in 1985, making it 59 years old at the 2025 inventory.
It carries about 41,900 vehicles a day (traffic count year 2024).
Its listed owner is the state highway agency.
It is one of 61 of the 90 inventoried bridges in Monroe County rated good (67.8%); 2 (2.2%) 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	Steel stringer or multi-beam girder
Length	about 334 ft
Location	0.5 Mi E of Bolingbroke
NBI structure number	000000020700550
Condition class	Good

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

Bridge	Built	Vehicles/day	Condition
I-75 over Little Deer Creek	1961	97,000	Good
I-75 over Deer Creek	1958	95,700	Good
I-75 over SR 83	1989	93,200	Good
I-75 over SR 42	1968	90,500	Fair
I-75 Sbl over Red Creek Trib	1966	90,500	Good
I-75 Sbl over Red Creek	1966	90,500	Fair