Anyone else remember this car track set from the mid 70's? Streak Around was basically a single track set with a pit stop area that divides into two lanes. There were buttons to control a barrier to push the car into the left or right lane and another couple to raise or lower a bollard to stop the car from moving.
Let it down and the selected car would roll into the battery powered lift that would take it to the top of the circular track. Once there it would tip out, "streak around" the circular track, down the straight and back around to the pit stop area.