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SR 138 over South River

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

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

SR 138 over South River in Rockdale 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 1992, making it 33 years old at the 2025 inventory.
It carries about 12,500 vehicles a day (traffic count year 2024).
Its listed owner is the state highway agency.
It is one of 36 of the 44 inventoried bridges in Rockdale County rated good (81.8%); 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


Structure	Prestressed concrete stringer or multi-beam girder
Length	about 270 ft
Location	4 Mi SW of Conyers
NBI structure number	000000024700210
Condition class	Good

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

Bridge	Built	Vehicles/day	Condition
SR 20 over I-20	1963	44,600	Fair
SR 20 over CSX Railroad	1963	34,600	Good
SR 20 over Old Covington Highway	2006	34,600	Good
Mcdonough Road over Almond Branch	1936	33,400	Good
Salem Road over I-20	1995	33,400	Good
SR 138 Ebl over Yellow River	1957	27,200	Fair