Wow, I would not have guessed that. I used to go to the one I was talking about on my way to work, and really liked their breakfast sandwiches, but then I started to get sick every time I ate there so I stopped going. This was probably 3 years ago and at most there would be a car or two in the drive thru in front of me. Nothing earth shattering at all and that would work well for me if I was in a hurry because I knew I could get in and out quickly.
As a side note, a lady who was a manager at that location ended up being a regular customer of ours. She hated working there and said that to save money, the owner had them stop using soap (diluted bleach or sanitizer solution) on the clean up towels and just used water. She said the place was fucking disgusting in the kitchen. Needless to say I don’t go there anymore.