State Highway 415 near NW 98th Avenue
Ankeny cops park on NW 99 TH AV, just out of sight and stop cars going both directions on Highway 415. I have seen them on several different days between 6:30 and 8:00 a.m. They also do this on some weekends. This road gets a lot of lake traffic, so they stop speeders and then also check them for drunk driving.