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K30 Hwy over Drainage Ditch

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

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

K30 Hwy over Drainage Ditch in Wabaunsee County, Kansas, is rated in fair condition in the 2025 National Bridge Inventory (as of August 20, 2026).
Its lowest-rated component is the superstructure, rated 5 (fair condition) on the 0-9 scale.
It was built in 1976 and reconstructed in 1991, making it 49 years old at the 2025 inventory.
It carries about 1,077 vehicles a day (traffic count year 2023).
Its listed owner is the state highway agency.
It is one of 128 of the 242 inventoried bridges in Wabaunsee County rated fair (52.9%); 25 (10.3%) 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


Structure	Steel stringer or multi-beam girder
Length	about 38 ft
Location	1.22 Mi N I70
NBI structure number	999903000990701
Condition class	Fair

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

Bridge	Built	Vehicles/day	Condition
I-70 Highway EB over Dry Creek	2003	11,271	Good
I-70 Highway WB over Keene Road	2003	11,271	Good
I-70 Highway EB over Keene Road	2003	11,271	Good
I-70 Highway WB over Hudson Ranch Road	2003	11,271	Good
I-70 Highway EB over Hudson Ranch Road	2003	11,271	Good
I-70 Highway WB over Dry Creek	2003	11,220	Fair