New lane configurations and temporary ramp closings are scheduled this week for the Dan Ryan Expy.
Some, you've already noticed. Here's what to expect for the rest of the week:
On Friday, drivers on the inbound Dan Ryan can expect a new lane configuration. The inbound lanes between 87th Street and 71st Street will be shifted to the right to allow crews to work on the far left lane next to the CTA L tracks. Drivers will still have access to all available exit ramps.
On Saturday night, traffic will be reduced to two lanes on the outbound Dan Ryan from Roosevelt Road through 31st Street, between 11 p.m. and 9 a.m. Sunday. During this time, ramps will open and close as crews set up a new lane configuration.
By 9 a.m. Sunday, there should be three express lanes and two local lanes available to drivers, the Illinois Department of Transportation said.