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SR 30 - US 280 over Oconee River Overflow

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

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

SR 30 - US 280 over Oconee River Overflow in Montgomery 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 2013, making it 12 years old at the 2025 inventory.
It carries about 4,560 vehicles a day (traffic count year 2024).
Its listed owner is the state highway agency.
It is one of 32 of the 42 inventoried bridges in Montgomery County rated good (76.2%); 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


Structure	Prestressed concrete stringer or multi-beam girder
Length	about 319 ft
Location	1 Mi W of Mt Vernon
NBI structure number	000000020950250
Condition class	Good

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

Bridge	Built	Vehicles/day	Condition
SR 30 - US 280 over Oconee River Overflow	2013	4,560	Good
SR 15 over Swift Creek Trib	1992	3,500	Good
SR 15 over Swift Creek	1992	3,500	Good
SR 15 over Rocky Creek Trib	1992	3,450	Good
SR 135 over Milligan Creek	1973	3,410	Good
SR 135 over Buckhorn Creek	1995	2,040	Good