Motorists who normally use Route-HH between Brockman Springs and Gum Creek, in Miller County, are being advised that they may want to find an alternate route on Tuesday of next week. A maintenance crew from MoDOT will be closing that stretch of roadway to replace a culvert pipe. The closure begins, weather permitting, around 8:30 that morning with the work expected to be finished and the roadway opened back up around 3:00 that afternoon.