EZPass Response
Waze now has support for drivers with E-ZPass and other toll devices, which is why the road has been split for the E-ZPass only lanes.
If you have EZPass you will need to add that option to your app, and you will then receive routing to the E-ZPass only lane - i.e. keep left at this toll plaza. If you don't have that option turned on, you will receive routing to the Cash/E-ZPass lanes - i.e. keep right.
Please see this Waze support article for enabling the E-ZPass option: https://support.google.com/waze/answer/7490936?hl=en&ref_topic=7060168