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US-77 Hwy over Republican River

Geary County, Kansas · rated Good in the 2025 National Bridge Inventory

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

US-77 Hwy over Republican River in Geary County, Kansas, 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 1998, making it 27 years old at the 2025 inventory.
It carries about 8,721 vehicles a day (traffic count year 2023).
Its listed owner is the state highway agency.
It is one of 69 of the 140 inventoried bridges in Geary County rated good (49.3%); 13 (9.3%) 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	Continuous steel stringer or multi-beam girder
Length	about 758 ft
Location	13.8 Mi N of Geary Scoln
NBI structure number	999907700310761
Condition class	Good

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

Bridge	Built	Vehicles/day	Condition
I70 Hwy WB over Franks Creek Frrd Conctr	1960	16,218	Fair
I70 Hwy EB over Franks Creek Frrd Conctr	1960	16,218	Good
I70 Hwy WB over US40 Bus K57HWYS	1960	16,116	Fair
I70 Hwy EB over K57 Highway	1960	16,116	Good
I70 Hwy WB over Smoky Hill River	1960	14,637	Good
I70 Hwy EB over Smoky Hill River	1960	14,637	Good