Police sit in (usually) marked cars at the top of the Webster St exit, going both east and west. Westbound, traffic goes from 65 to 55 approx. 1 mile before Webster, they stop folks still going 65 approaching Webster and the Fox River. Eastbound, the speed limit is 55, but most people are either doing 65 coming off the bridge or speeding up for the 65 limit that occurs approx 1 mi. west of Webster Ave. Cops also sit on 172 after the bridge, during commute and weekend get-away. 172 connects two freeways (I43 and US 41) both with 65 mph posted.