Emergency work will begin 9 a.m. Nov. 13 and end by 6 p.m. Nov. 15 at the crossing.
After heavy rain this weekend, a sinkhole has been reported on Gougar Road in New Lenox.
Two railway crossings will be renewed over the next few weeks, causing detours in New Lenox.
The 74-year-old woman died Tuesday, eight days after the crash.
The new interchange is expected to be complete in late 2021.
Flood warnings have been issued for several rivers, and roads are closed due to flooding across the suburbs.
The Illinois Department of Transportation issued the following press release.
The New Lenox Train Depot move is finally set to happen.
The incident occurred on Tuesday morning.