If you travel I-270 between the Chain of Rocks Bridge and the I-55 / 70 interchange, be ready for some delays. Traffic will be intermittently reduced to one lane beginning Wednesday. The work is planned for 6am - 3pm in the eastbound lanes and 9am-5pm in the westbound lanes, weather permitting.
IDOT Engineer Lora Rensing tells The Big Z they are replacing the raised reflective markers.
Click here for Rensing's comments
The work should be done by the start of June if all goes to plan, according to Rensing.