My level: 2
Per several URs, exit ramps from WB I-90 to SB Barrington Road, and entrance ramp from SB Barrington Rd to EB I-90, are now closed. See link below for construction status; this is a long-term closure. The link also shows a temporary left-turn allowed from the WB exit ramp to SB Barrington Rd., but I haven’t verified that it’s active (it doesn’t show in GPS tracks yet).
Edit: field check this am…only entrance ramp is closed at this time, exit ramp closure looks imminent but not yet.
PL with segments to be closed in Road Closure System:
https://www.waze.com/editor/?env=usa&lon=-88.14395&lat=42.06597&layers=2981&zoom=5&segments=57647632,71450197
Construction status link:
http://www.illinoistollway.com/construction-and-planning/projects-by-roadway/jane-addams-memorial-tollway-i-90/barrington-road-interchange-project
Thanks