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120th RD. over Branch of Plum Creek

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

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

120th RD. over Branch of Plum Creek in Woodson County, Kansas, is rated in fair condition in the 2025 National Bridge Inventory (as of August 20, 2026).
Its lowest-rated component is the substructure, rated 5 (fair condition) on the 0-9 scale.
It was built in 1930, making it 95 years old at the 2025 inventory.
It carries about 30 vehicles a day (traffic count year 2019).
Its listed owner is the county highway agency.
It is one of 73 of the 142 inventoried bridges in Woodson County rated fair (51.4%); 15 (10.6%) 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 21 ft
Location	282 2.0S 2.5W of Piqua
NBI structure number	001041009505900
Condition class	Fair

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

Bridge	Built	Vehicles/day	Condition
US75 Hwy over S Owl Creek Drainage	1931	3,100	Good
US 75 Hwy over South Owl Creek	1990	3,100	Good
US 75 Hwy over UP R.R.	1990	2,700	Good
US 75 Hwy over E Buffalo CR Drain	1990	2,700	Good
US75 Hwy over Owl Creek	1959	2,683	Good
US75 Hwy over North Owl Creek	1959	2,490	Fair