The closures will affect eastbound and westbound traffic and allow concrete pours to tie in all ramps along the corridor and to all the work of moving concrete barriers and protect workers and equipment. The hours are: Monday-Thursday 8 p.m.-5:50 a.m.; Friday- Saturday 8 p.m. – 8 a.m.; Saturday-Sunday 9 p.m.-9 a.m.; Saturday-Monday 9 p.m. to 5:30 a.m. The work will begin at the intersection of Harry McCarty Road and end at Harrison Mill Road.