UPDATE (Friday, Sept. 19, 2014, 4:15 p.m.): M-1 Rail sent along a statement around 4 p.m. saying the full closure of I-75 has been postponed until a later date. The reason, the statement from COO Paul Childs says, is that construction crews doing preparatory work found a “utility conflict.” Childs says: “As a safety measure, […]