The Michigan Department of Transportation says work is to be done the last couple weeks of July and through the month of August with closures along portions of I-94 and I-69, with the closures needed for bridge work. Officials say drivers should expect overnight closures, with other limited, short-duration closures occurring at various times of the day as well. Portable message signs will be in place to alert motorists well in advance of the closures. The first closure will occur on the westbound I-69 Business Loop to westbound I-94 from 7 p.m. to 6 a.m. nightly from Tuesday the 22nd through Thursday the 24th. The second closure is scheduled to begin July 25th.