Part of Home Depots agreement with the planning dept was to extend that frontage road to help alleviate the serious traffic problems at the walmart exit, (Chamber of Commerce Way). It wont be tied in to the road further north until the freeway exspansion project is further along. (Construction estimated to begin in 2010).
Uhlmans Toyota, currently on the other side of the freeway, next to Ford) is planning to move there too. They have already purchased the land, and if you look closely at that new road, you'll see the intersection easements are already formed in that road.