Exit highway 5 at Post Road. Turn onto Northwest Dr. Follow Northwest drive past the Quick Ride ramp. It will curve, then dip below the exit road. Immediately after you pass the Intercontinental Hotel you will have to turn left due to the construction of the new parking ramp. This will take you to a roundabout intersection with the post office 50 feet in front of you on the other side of the roundabout. To exit, go back into the same roundabout and take the first turnoff. That will merge you into the left lane of the main exit road. You have to merge right at least 1 lane within 50 feet or you will be forced into the Intercontinental Hotel parking lot. A note on Andrews answer... It's a Speedway station, not an SA station.
take the road post it leads it right into it. so take hwy 5 to post rd you'll see an SA then follow post road past all of the car ramps and the road forces you to take a left and then you'll wind up at a round about then go straight through the round about and you'll see the post office
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