ADDISON, Ill. (CBS) — A semi-trailer truck flipped over Wednesday morning in Addison, shutting down a busy entrance ramp to northbound I-355.

The truck flipped over sometime around 4:30 a.m. at the entrance ramp from Lake Street to the northbound side of Interstate 355. Eastbound Lake Street was backed up at the scene.

CBS 2’s David Morrison reports motorists who need to get to I-355 should stay on eastbound Lake Street, take a left on Route 53, and make a U-turn to go westbound on Lake Street to get to the northbound ramp on that side.

Information about injuries was not immediately learned.