Driving and American-style dining have always had a close relationship. Some brands have done it very successfully, others have struggled.
OK Diner is a very authentic take on the subject, with a growing chain of retro-style restaurants offering burgers, milkshakes, breakfasts and bagels. They can only be found on A-roads, with a few establishments being part of designated service areas. However, they would direct customers not looking to dine to the petrol station for facilities.
The following services have an OK Diner: