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SR 155 over NS Railroad

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

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

SR 155 over NS Railroad in Henry County, Georgia, is rated in fair condition in the 2025 National Bridge Inventory (as of August 20, 2026).
Its lowest-rated component is the deck, rated 5 (fair condition) on the 0-9 scale.
It was built in 1969, making it 56 years old at the 2025 inventory.
It carries about 20,100 vehicles a day (traffic count year 2024).
Its listed owner is the state highway agency.
It is one of 24 of the 140 inventoried bridges in Henry County rated fair (17.1%); 3 (2.1%) 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 221 ft
Location	City of Mcdonough
NBI structure number	000000015100180
Condition class	Fair

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

Bridge	Built	Vehicles/day	Condition
I-75 over Rum Creek	1968	184,000	Good
I-75 over Fas 1794 Flippen Road	1969	184,000	Good
I-75 Nbl over Reeves Creek	1968	184,000	Fair
I-75 Sbl & Ramp I- over Reeves Creek	1968	184,000	Fair
I-75 Nbl over Pates Creek	1968	167,000	Fair
I-75 over Walnut Creek	1968	165,000	Good