Construction has begun. It's 4 prefab units for 16 stalls, total. I didn't see any signs of a transformer, ground or pole mounted. It's situated in a bit of a tight space for backing in and pulling out due to the proximity to customer parking for the businesses in the strip-center. The location is exactly as indicated in homero89's original post. I would guess this location will serve more local apartment dwellers than visiting travelers. If you are traveling through, there's Burger King, Starbucks, Taco Bell, and Smoothie King in the same parking lot. The McDonalds across Dairy Ashford is open 24 hours, so there should always be a bathroom available.
@corywright @Big Earl @Chuq