truck stop

from The American Heritage® Dictionary of the English Language, 5th Edition.

• noun An establishment, usually located near a highway interchange, that sells fuel and food and often has ample parking space so that truckers can rest.

from Wiktionary, Creative Commons Attribution/Share-Alike License.

• noun A roadside service area, usually consisting of a restaurant and fueling station and sometimes a motel or hotel, where drivers of long-haul trucks can stop to refuel, eat, and rest.

from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.

• noun a roadside service station (and restaurant) that caters to truck drivers