Parking huge trucks are one of the problems in my workplace everytime we go out. The highway was four lanes plus 2 lanes trucks uses to park and trucks park on both sides!
We go out at 6 in the evening and it's dinner time for most truck drivers and they park along the workplace area because there were two eateries that can sell them food.
This makes harder for us who wait for public utility vehicles to and it would be harder for the drivers to see us waiting for them.
What's funny is that drivers ignore the no parking signs the company had installed and go fir their convenience instead.
I guess you can't see trucks park on cities, it's forbidden and probably get a ticket there but highways do.