The Servis Station looks to be like an old building in the middle of nowhere. It has a building with the sign and a tire on the roof, a can to the side of it. There's a fence on the left of the screen in the background and another to the right of the screen. The station has a gas pump with a barrel next to it. A pile of tires is over to the left of the car.
The station's location is unknown, but it is presumably pretty far away from anything. A sign read FOOD: 30 MILES HOTEL: 40 MILES SERVICE STATION: Probably pretty far. It's right next to a playground, which is in very bad condition and also covered in mud.