Douglas Blvd, just south of I-40 by Tinker. Motorcycle units, and unmarked OKCPD cars hide at the Tank-N-Tummy gas station and clock in the 40 mph zone both directions. There’s a hill right before the gas station and one by the main Tinker gate where they pinpoint speeders. They mostly use the gas station, but the bike cops will sit next to a tree, or cruiser patrol in the gravel drive on the west side of Douglas before the gate. Unmarked cruisers will drive back and forth on Douglas using moving radar to clock oncoming traffic. This is a VERY common speed trap area! This is quite the unsafe area to speed, so most actually DO deserve a ticket in the 40 mph zone. I see people driving 60+ every day in that area. SLOW it down!!!