"New" speed camera types along 29 in the construction zones

Same locations as before (if you see a porta-potty along side the road, these are the target locations). However, there is a new "free-standing" camera system which doesn't mount directly onto the observing car. For the past several days I've seen a white 4-door mid-sized / compact car parked in the normal camera locations, but the camera system is standing on a tripod ahead and to the left of the vehicle. So looking for the "SUV/Van" technique is not reliable, any parked car near the porta potty is likely to be a camera car.

Sorry I couldn't get a picture, I'll try to grab one on the way home.