We are now AP holders, so we'll be making the trip from AZ more often. We normally go the 10 - 60 - 91 - 57 route. Part of the 91 has a toll section that we avoid as you must have a pass installed in your car. But at the toll plaza that reads those passes, there is a lane with a "3+" sign. I haven't seen any other signs about this option. Does this mean we can use that toll section and go through the "3+" lane since we have 5 people in our car? Or will Jon and Poncho pull up behind me? That would have saved me an hour or so Saturday afternoon.