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Rmp Antioch - U69N over Ramp 435N to 69N

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

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

Rmp Antioch - U69N over Ramp 435N to 69N in Johnson 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 2008, making it 17 years old at the 2025 inventory.
It carries about 26,395 vehicles a day (traffic count year 2023).
Its listed owner is the state highway agency.
It is one of 593 of the 785 inventoried bridges in Johnson County rated good (75.5%); 12 (1.5%) 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 701 ft
Location	Ramp Antioch to U-69n
NBI structure number	999943500463471
Condition class	Good

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

Bridge	Built	Vehicles/day	Condition
I435 Hwy WB over Indian Creek	1965	89,000	Good
I435 Hwy EB over Indian Creek	1965	89,000	Good
I435 Hwy WB over Metcalf	1965	87,000	Good
I435 Hwy EB over Metcalf	1965	87,000	Fair
Col Bvd and Pflumn over Trib. to Indian Creek	1975	85,752	Good
I35 Hwy NB over 67TH St	1991	81,000	Good