That's my problem too. 0 mom and pop sandwich joints for at least thirty miles.I ain't gonna lie, I love their chicken teriyaki. Even beyond that, where I live there's no other options for subs like that.
That aside, Subway is usually my go-to if I'm on a roadtrip and want food that isn't a burger and fries.
-Bland and could be better, but they've always been fairly well kept and the employees bathe often enough. Especially true of the ones along the main roads, I tend to not go too far off route.