So, I received my tickets the other day for my July trip. The Shreveport to Longview leg is by Thruway bus. Now, I've read that sometimes it's a Greyhound, sometimes a 'charter-type' coach. I'm pretty sure it will be the charter-type, as I catch it at a local casino, not the Greyhound station. So, my silly question is: How will I spot the right bus? Will it say "Amtrak" in the destination window above the windshield? How are they usually designated?