City of East Peoria issued the following announcement on July 19.
From IDOT: Westbound Illinois 116 in East Peoria at Mariners Way is reduced to one lane daily from 8:30 a.m. to 3 p.m. now through the end of August. Motorists can expect delays and should allow extra time for trips through this area. Use alternate routes when possible.
Original source can be found here.