In order to get to it, you would drive out of the property past the gate. Turn right just past the gate and then turn left at the light. It's on the left hand side of the road at that intersection. I'm not even sure if you can do a left turn into the Hess at the point. It's easier to stop there when you are coming into the property from the direction of Down Town Disney. Due to the busy nature of those roads, I wouldn't suggest that anyone walks to the Hess station.
HBC