Photo credit: Adobe stock photo

MARION – IDOT says both directions of I-57, from exits 45 to 54, in Williamson County will be shut down starting Sunday night at 7 so new structural steel can be erected on the Westminster Drive bridge over I-57 south of Marion. All lanes will reopen at 7 a.m. Monday.

A marked detour will be in place to direct northbound and southbound traffic around the work zone between exits 45 and 54. The detour will utilize Illinois 13 and Illinois 148 for both directions of travel. The northbound on-ramps at Old Illinois 13 and Illinois 13 will remain open.