#17: Dog ’n Suds (1952-present, few locations remaining)
Dog ’n Suds still has some stores across the country, but it used to be much bigger back in the day. Famous for its root beer and chilli dogs, it used to be one of the most popular fast food drive-ins in the country, with over 600 locations at its peak. Now, it has around 20 remaining locations across the country.

provided by constative.com
