I have visited the Subway in Elkton a few times for lunch. It is never very busy but still the service is slow. If there is more than one person in front of you in line, you can expect to wait for quite a while before it gets to be your turn.
When it is your turn, your sandwich is made to order, using the ingredients you specify. You can watch the sandwich being made with fresh veggies, meats and cheeses. My gripe is that they use only a small amount of meat and cheese on the sandwich. I compare this to other sub shops in the area that pile on meat and cheeses.
In addition, on two occasions when I visited this location, they have been out of the type of roll I requested. They supposedly bake on the premises so how can they run out of bread?
I would recommend other sub shops over Subway!