Think whole road tolls you can change based on a schedule, or based on current and expected traffic. All of it is meant to either disincentiveize driving to cut down total traffic, or at least shunt it to less congested times or roads.

Aside: I 1000% don’t consider individual toll lanes to be a type of congestion pricing. Those are just convenience surcharges (looking at you too TSA Pre check) and are complete elitist bullshit that hurts everyone but the city that takes in the fees.