Speedtrap is located at Newburg Road and Sequoia Road (approx. 42.253078, -89.022390)
Rockford City Police commonly wait on Sequoia Road in a white unmarked vehicle with an officer in the vehicle pointing LIDAR up the hill to the East towards Easton Parkway (42.253002, -89.019337)
Speed limit approaching trap from the East drops from 40 mph to 30 mph before going up the hill to Easton Parkway, but sign is smallish.
Several Police Cars wait in the entrance to Alpine Park Pool next to the movie theater in order to catch the offenders before a turn onto Alpine Road or passing the light at Alpine Road onto Broadway Blvd. I have seen this trap in operation at anywhere from 12:00 noon until 4:00 PM.