K-146 (Kansas highway)

K-146
K-146 highlighted in red
Route information
Maintained by KDOT
Length	15.564 mi[2] (25.048 km)
Existed	April 11, 1956[1]–present
Major junctions
West end	US-59 north of Erie
East end	K-3 south of Hepler
Location
Country	United States
State	Kansas
Counties	Neosho, Crawford
Highway system
Kansas State Highway System Interstate US State Spurs
← K-145 → K-147

K-146 is a 15.564-mile-long (25.048 km) east–west state highway in eastern Kansas, United States. K-146's western terminus is at U.S. Route 59 (US-59) north of Erie in Neosho County. The eastern terminus is at K-3 northwest of Girard in Crawford County. The main purpose of the route is to serve the small city of Walnut. The highway is two-lanes for its entire length, and no part of it is included in the National Highway System.

On October 19, 1954, it was approved that once Neosho and Crawford counties had upgraded the roadway, that it would be added to the state highway system. At the meeting held on April 11, 1956, the highway had received the required upgrades, at which time it was added to that state highway system as K-146. The route has not been modified since its designation. The route is maintained by the Kansas Department of Transportation (KDOT).