Driving in Arizona

[Stainless]

Is it legal for a single driver to be in the carpool lane and change lanes over the white double lines? Crossed over to let us by then got back in. Also big rigs drive in any lane here which we Californians aren't used to.

Short answer is No.
6-9 am and 3-6 pm can only be in the HOV lane with passenger unless you have a Prius type car.

[AZKC]

Short answer is No.
6-9 am and 3-6 pm can only be in the HOV lane with passenger unless you have a Prius type car.

Monday thru Friday....

Also slower traffic to the right please. Semis normally will drive in the center or right lane.