Yesterday, I found myself driving past both stores. Ground has been broken at Lee Highway (route 29) and Monument Drive in Fairfax. This is on the corner with a lot that is approximately the size of a large Home Depot or Lowe's. In Sterling the building is completely up with most of the "skin" on it. I would guess that this store which will be the largest of the chain at 135,000 square feet of sales area (approximately 200,000 total including storage) will open in October or November. For perspective the largest Giant or Safeway is about 60,000 square feet. The link below shows a similar Wegman's store with a store front very similar to Sterling.