I want to practice this route in preparation for road test to get my driver’s license. Also, what day/time is best to take the road test? Is it true that if you take it around the end of each month, you will like to pass because examiners has a certain quota to reach each month? Thank you in advance!
I don’t know about Illinois specifically but most test centres have several routes they use for testing. The reason you’re giving is the exact reason why. They don’t want you to know the route but rather they want you to know the rules of the road so you can drive on any road safely and confidently.
And most will tell you you are not “allowed” to practice on the route. Not sure what they can do legally to stop you though. Public roads are public roads.