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N Carbon City Road over Six Mile Creek-Logan Co.

Logan County, Arkansas · rated Good in the 2025 National Bridge Inventory

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

N Carbon City Road over Six Mile Creek-Logan Co. in Logan County, Arkansas, 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 1978, making it 47 years old at the 2025 inventory.
It carries about 490 vehicles a day (traffic count year 2018).
Its listed owner is the county highway agency.
It is one of 30 of the 152 inventoried bridges in Logan County rated good (19.7%); 13 (8.6%) 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	Steel stringer or multi-beam girder
Length	about 191 ft
Location	2.38 Mi N SH 22
NBI structure number	000000000004344
Condition class	Good

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

Bridge	Built	Vehicles/day	Condition
SH 10 - Logan Co. over Booneville Creek	1930	10,000	Fair
State Highway 22 over Hagwood Creek-Logan Co.	1928	7,589	Fair
SH 22-Logan Co. over East Fork Hagwood Creek	1928	7,589	Fair
State Highway 22 over Mine Brook-Logan Co.	1928	7,000	Fair
State Highway 22 over Short Mountain Creek	1928	7,000	Poor
SH 22-Logan Co. over Six Mile Creek Relief	1928	4,800	Poor