How will the operator distinguish between HOVs and toll-paying customers?
Detailed planning is still underway, but current plans require all users on the HOT lanes to have an E-ZPass or a new, switchable transponder. The switchable transponder will be just like an E-ZPass transponder, but will provide a convenient way to switch between HOV and toll-paying modes with the addition of a switch. If the transponder is switched to HOV mode and the vehicle is carrying three or more passengers, the driver will not be charged a toll. If the tag is switched to toll mode, the tag will operate just like a traditional E-ZPass transponder and can be used to pay tolls on any other road that accepts E-ZPass.
