Wiregrass Ranch Blvd is expanding. There will soon be a connection between Chancey Road (just past Estancia at Wiregrass) to State Road 56 (near Mansfield Blvd).
Check out the above overhead views from the folks over at TheWiregrassRanch.
The road is closed at the moment for final construction but should be open in the coming months. The new road features several traffic circles (roundabouts) to calm traffic and reduce congestion.