Chicago's City Council could vote on slowing you down. The latest: An ordinance floated by Ald. Daniel La Spata (1st) aims to change the speed limit from 30mph to 25mph on all streets in the city. Why ...

Q: It’s obvious that many drivers routinely exceed the speed limit. So the logical question is: How are speed limits determined? One would hope that there is some science, not just politics or ...