This is a warning notice sent out to inform people of the new policy for construction zones in IL. It's real, check the link at the bottom for full details.

Illinois to start using Photo Radar in July (Information)
We provide the following as a local announcement we think employees may find of interest:
Illinois will begin using photo radar in freeway work zones in July. One mile per hour over the speed limit and the machine will get you a nice $375.00 ticket in the mail. Beginning July 1st, the State of Illinois will begin using the speed cameras in areas designated as "Work Zones" on major freeways. Anyone caught by these devices will be mailed a $375.00 ticket for the FIRST offense. The SECOND offense will cost $1000.00 and comes with a 90-Day suspension. Drivers will also receive demerit points against their license, which allow insurance companies to raise Insurance rates.

This is the harshest penalty structure ever set for a governmental unit involving PHOTO speed enforcement. The State already has two camera vans on line issuing tickets 24/7 in work zones with speed limits lowered to 45 MPH. Photos of both the Driver's face and License plate are taken. Pass this on to everyone you know who might be affected!!!

For more info: [link]