Effingham, IL – Illinois State Police District 12 officials advise, Interstate 57 from milepost 177 (Neoga) to milepost 184 (Mattoon) will be closed TODAY at 1:00 PM. The closure is for repair transmission lines across the interstate, which were damaged during yesterday?s winter storm. Both northbound and southbound traffic will be rerouted onto IL Rte. 45 at Neoga (exit 177) northbound and at Mattoon (exit 184) southbound. Ameren advises the line repair may take up to two hours.