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Summer Hill Road over Masse Branch

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

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

Summer Hill Road over Masse Branch in Thomas 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 1981, making it 44 years old at the 2025 inventory.
It carries about 350 vehicles a day (traffic count year 2024).
Its listed owner is the county highway agency.
It is one of 126 of the 179 inventoried bridges in Thomas County rated good (70.4%); 2 (1.1%) 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 channel beam
Length	about 41 ft
Location	App 3.5 Mi NW of Boston
NBI structure number	000000027550200
Condition class	Good

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

Bridge	Built	Vehicles/day	Condition
US 19 Sbl SR 3 over Ochlocknee River	1959	27,600	Good
US 84/ SR38 over SR 3 (US 19)	1958	14,500	Good
SR 3 Alt over Oquina Creek Trib	1985	14,000	Good
SR 3 Alt over Oquina Creek	1985	13,300	Good
SR 35- US 319 over Good Water Creek	1985	13,300	Good
SR-3 Alt S.b.l. over CSX RR	1999	13,300	Good