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Local 310 N7 over Spring Creek

Jackson County, Kansas · rated Fair in the 2025 National Bridge Inventory

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

Local 310 N7 over Spring Creek in Jackson County, Kansas, is rated in fair condition in the 2025 National Bridge Inventory (as of August 20, 2026).
Its lowest-rated component is the deck, rated 6 (satisfactory condition) on the 0-9 scale.
It was built in 1975, making it 50 years old at the 2025 inventory.
It carries about 30 vehicles a day (traffic count year 2018).
Its listed owner is the county highway agency.
It is one of 139 of the 246 inventoried bridges in Jackson County rated fair (56.5%); 17 (6.9%) are rated poor.
A fair rating means the lowest-rated major component scores 5 or 6 on FHWA's 0-9 scale: some deterioration or minor section loss, but the structure is sound. It is the middle class, not a warning.

Component ratings

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

Bridge	Built	Vehicles/day	Condition
US-75 Hwy over Banner Creek	1996	8,411	Good
US-75 Hwy over Elk Creek	1993	7,499	Good
US75 Hwy over Spring Creek	1986	6,206	Good
US-75 Hwy over Straight Creek	1993	6,206	Good
US-75 Hwy SB over South Cedar Creek	1996	4,206	Fair
Irr Indian -75 Hwy over Bills Creek	1996	4,206	Good