transport cafe 
(also transport café)
noun British
A roadside cafe for drivers of haulage vehicles.I write to urge all car and lorry drivers who use the transport cafe, to seriously think about where they park....
- The trip to Norway was so tightly budgeted the team spent their first evening at a transport cafe making merry over a slice of cake between four.
- I certainly appreciate it when it's a present, but I try to enjoy other things when it's not, just as I can enjoy a chicken tikka in an Indian restaurant or shepherd's pie in a transport cafe.