(KNZA)--A guardrail improvement project is underway on U.S. 36 in Doniphan County. The project spans about 4 miles, from the eastern city limit of Wathena to the Kansas/Missouri state line.

The Kansas Department of Transportation says lane reductions will be in place where crews are actively working. Traffic impacts should be minimal.

Work will take place Monday through Friday during daylight hours.

Bettis Asphalt & Construction Inc., of Topeka, is the contractor on the $527,000 project, which is expected to be complete in late November.