So I emailed GDOT and got this response... I'm assuming weeks should be wheels? Guess I could get busted next time thru
In response to your inquiry IMS000000078630 submitted on 9/5/2016 10:26:52 AM to Georgia Department of Transportation:
Thank you for contacting YOUR Georgia Department of Transportation. We appreciate you writing in to us with your questions! In response to your inquiry, the only vehicles allowed in these lanes that are more than six weeks are buses. If you have any further questions, please feel free to contact us again.
Have a wonderful day,
GDOT Customer Service Unit
Contact Method: Email
Subject Area: Express Lanes
Your Comments: Hi, I hace a question regarding the HOV Lanes through downtown Atlanta on I-75. Is it legal to use the lanes if I am pulling a RV behind my truck? I always meet or exceed the passenger count. Thanks in advance for your reply.