This is from the NCM:
Early site development is underway on our expansion! The crew is busy preparing the grounds for major underground utilities and will be leveling out the site and laying crushed stone over the building pad, parking lot and driveways.
Our plan is to take advantage of the better weather still remaining so that when actual construction starts in the spring, we will have a clean site and the crew can begin construction with a head start. Our official groundbreaking is scheduled for April as part of the Bash event – look for more details coming soon. For more information on supporting our building campaign efforts, visit our website at:
http://store.corvettemuseum.com/services/building.asp