Dubuque Area Radio Road Report, June 28, 2021 Traffic will be restricted on both North and Southbound Highway 52 between County Road D41 and County Road D55 (near Saint Donatus). Road construction work is in progress. Look out for flaggers during work hours through Wednesday afternoon. On US 20 Near North Cascade Road expect intermittent lane closures and travel restrictions through the end of September. Wisconsin Highway 81 is closed between US 61 and Ridge Avenue near Platteville. Work is expected to be completed in November. Travel will be restricted with flagging operations underway at the interchange of Wisconsin Highway 80 and Wisconsin Highway 133 is detoured between Cassville and Bloomington for construction through September 15th.