Motor officers, usually two, sit on Keynote and monitor North-South traffic. Studebaker is two lanes going each way and there is a service road on each side. People are anxious to get home from work and the road easily handles 50+ mph. The posted limit is 40 mph, which seems slow to the drivers. I have seen this site used as a training site, with the trainee following the experienced officer. About eight officers participated and made for quite a sight.