Hank drove himself to the transportation office at the end to demand once and for all that they fix his license. Nancy convinces Dale to go down there and help Hank. When they are done, Hank gets into the passenger seat of Dale's vehicle to go home. He drove himself, he doesn't need a ride home.
In the previous episode, the one about the garden gnome, the front flower bed had some shrubs and no border. In this episode there are shrubs, flowers, and a small brick and mortar wall border.
Hank's drivers license lists his weight as 220, but in actuality, Texas Drivers Licenses don't show the driver's weight. The DPS does keep the info in its database, but it isn't shown on the license.
Hank is resident of Texas, but the 73104 zip code on his drivers license is located in Oklahoma City, OK.