Highway 31 and North Lincoln Ave
Heading northbound on Highway 31 is a fairly steep downgrade with a 35 MPH limit which increases to 45 and then 50 MPH all within a 1500 foot distance. Carpentersville Police (CVP) will sit at the base of the hill lazeing/Radar gunning the North bound HWY 31 traffic. CVP will allow you to pass through the 35 MPH zone, pull out and follow you into the 50 MPH zone, bounce the lazer/Radar off you in the 50 MPH zone and cite you for doing 50 in a 35 MPH zone, listing the point of infraction as Hwy 31 and N. Lincoln, which is in the 35 MPH zone. This just happened to us 4/2014.