Martha's Vineyard AVA citing historical evidence that viticulture has been practiced on the Massachusetts island named Martha's Vineyard since at least 1602. The maritime location helps to create a slightly warmer climate than the nearby coastal regions of Massachusetts, and a growing season that is almost three weeks longer. The hardiness zone is 7a. Martha's Vineyard AVA The Martha's Vineyard AVA is an American Viticultural Area located in Dukes County, Massachusetts, including all of the land on the islands named Martha's Vineyard and Chappaquiddick Island. These two islands are located off the southern Massachusetts coast, surrounded by Vineyard Sound, Nantucket Sound, and the
State Roads in the Florida Keys S-905A" was still posted near the intersection with CR 905. State Road 931 (now County Road 913): a loop south of US 1 in Marathon on Boot Key and Vaca Key. State Road 939 (now County Road 939): locally known as Sugarloaf Boulevard and Old State Road, CR 939 forms a loop south of US 1 on Sugarloaf Key. The western terminus is in Perky; the road follows the contour of the island as it turns around Upper Sugarloaf Sound. State Road 939A was a spur south of U.S. Route 1 from Lower Sugarloaf Key, travelling southeast on the island