Aviation Plaza, from Lakeshore Drive to McLeod Street, will be closed to all traffic, including emergency vehicles, from 7 a.m. until 4:30 p.m. Wednesday and Thursday for wastewater main construction. If necessary, the closure may include the overnight hours of Wednesday. Future closure notices for this area will be posted on the city’s Facebook page; www.facebook.com/cityofhotsprings . Signs will be posted. Motorists, including emergency vehicles, should seek alternate routes.