  The effects of traffic congestion are widespread and are an impedance to
everyday life. Piecewise constant driving policies have shown promise in
helping mitigate traffic congestion in simulation environments. However, no
works currently test these policies in situations involving real human users.
Thus, we propose to evaluate these policies through the use of a shared control
framework in a collaborative experiment with the human driver and the driving
policy aiming to co-operatively mitigate congestion. We intend to use the CARLA
simulator alongside the Flow framework to conduct user studies to evaluate the
affect of piecewise constant driving policies. As such, we present our
in-progress work in building our framework and discuss our proposed plan on
evaluating this framework through a human-in-the-loop simulation user study.
