Final answer:
The specific speed limit around Illinois schools is generally 20 miles per hour when children are present, with enforcement allowing for slight leeway.
Step-by-step explanation:
The speed limit around schools in Illinois is not explicitly stated in the provided information, but typically, school zones have a lower speed limit for safety reasons. Though the reference information discusses various speeds, including 31 miles per hour as a typical limit for residential areas and 30 miles per hour as the limit in Jacinto City, Texas, the specific limit around Illinois schools is generally 20 miles per hour when children are present.
In the state of Illinois, the speed limit around schools is typically 20 miles per hour. This reduced speed limit is in effect during certain hours when children are present, such as during drop-off and pick-up times. It is important to adhere to this speed limit to ensure the safety of pedestrians, especially school children.
It's important to note that the enforcement of such speed limits may have some level of leeway, and drivers should be cautious to adhere to the posted limits to ensure safety and avoid traffic citations.