 and the Doris Duke Foundation. For NPR News in the Twin Cities, I'm Phil Picardi. Highway 19 east of Henderson is open to traffic again after a three-week closure due to flooding along the Minnesota River. The closure meant long detours for people driving in and out of Henderson. The only remaining state highway closed to flooding is Highway 93 near LeSueur. MnDOT says that highway needs repairs before it can be reopened.