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US 23 Sbl SR 87 over Walnut Creek

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

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

US 23 Sbl SR 87 over Walnut Creek in Bibb County, Georgia, is rated in good condition in the 2025 National Bridge Inventory (as of August 20, 2026).
Its lowest-rated component is the superstructure, rated 7 (good condition) on the 0-9 scale.
It was built in 1944, making it 81 years old at the 2025 inventory.
It carries about 16,400 vehicles a day (traffic count year 2024).
Its listed owner is the state highway agency.
It is one of 179 of the 226 inventoried bridges in Bibb County rated good (79.2%); 0 (0.0%) 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

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

Bridge	Built	Vehicles/day	Condition
I-75 over Coppas Branch	1963	92,100	Fair
I-75 over Ocmulgee River Trib	1967	82,900	Good
I-75 over Ocmulgee River Trib	1967	82,900	Good
I-75 over Cs 367 Oglethorpe St	1967	78,100	Good
I-75 over Town Creek	1967	78,100	Good
I-475 Sbl over Tobesofkee Creek	1965	70,700	Good