The northbound and eastbound lanes of Interstate 55 and Interstate 70 running through north Collinsville will be shut down from Friday evening until the end of the month.

The second phase of I-255’s rehab would have taken two full construction seasons if IDOT had pieced together. Instead, the state agency completed it in 4½ months — more than six weeks ahead ...

IDOT will close I-55/I-70 in Collinsville from June 16-30 for bridge repairs. Motorists should use I-255 and I-270 as detour routes.

Public input sought IDOT is holding a virtual public meeting on Tuesday, Nov. 9 at 6 p.m. The meeting will start with a live presentation, followed by a question-and-answer session.

IDOT provides safe driving tips following several fatal accidents Emily McMinn Jun 11, 2025 Updated 39 mins ago 0 ...

CDOT initially reported the slide at around 5:30 a.m. on Sunday, saying it was 100 feet wide, 15-20 feet deep and still active. According to a 9:45 a.m. update, the slide was still active.

CDOT said in a news release motorists will encounter two work zones that will require full stops and up to 15-minute delays between 7:30 a.m. and 5 p.m. Monday and Tuesday.

A portion of the Lewis and Clark Riverfront Trail near Chautauqua Park and under Highway 20 and the on and off ramps, will have limited access in conjunction with an IDOT Highway 20 project.

IDOT has not yet begun the land acquisition process but has been communicating with the impacted landowners for roughly a year about why their properties fall into the project's right of way ...