Fortunately for us that live in the area, we know where and how to take alternate routes. But those that are not from this area, don't know the roads (unless they use at GPS), they might get stuck in traffic in construction zones.
Coming back from a deli supply run in Normal last Friday, I took US RT. 150 starting at Mitsubishi Parkway, got back on I-74 at Goodfield exit.
Speaking of Interstate construction: is there any between Bloomington and Chicago? I looked on Google maps, didn't see anything. I know I could use IDOT's website, but sometimes it's easier to know if someone has driven that way recently. Wife and I thinking about going to a Cubs game August 3rd at Wrigley.