Motorists travelling on Highway 19 west of Henderson will encounter a detour beginning today (TUE). Minnesota Department of Transportation crews will be completing repairs in an area damaged by spring flooding. Work includes replacing a guardrail, making slope repairs, and resurfacing the roadway. The project is expected to take about a week. Traffic will be detoured to Sibley County Roads 17 and 8 as well as Highways 93 and 169.