Everything above except the black boxes and electronic logs.
I'll add more truck parking. I get a little irritated sometimes when you might need something from a store, you spot one with a huge shoulder on the road, and then you see a no parking sign.
But more importantly, I'd like to mandate a giant bbq grill in every truck stop and rest area offering a host of different bbq foods. Hamburgers, hotdogs, pulled pork, pit beef, whole pigs on a stick, crab cakes etc.