By this point in the Interstate 696 rebuild project, state transportation officials had envisioned drivers headed eastbound would have been shifted to new concrete paved on the westbound side. That hasn't happened -- yet. A spokeswoman for the Michigan Department of Transportation said Thursday the changeover likely will take place the week of August 20. "Early plans did expect the traffic shift to be in late July, but it's up to the contractor to organize his work crew and locations," Diane Cross of MDOT's communications staff said in an email. "As long as he meets the contract reopening date in...