Rand McNally's Easy To Read State Folded Map is a must-have for anyone traveling in and around Michigan, offering unbeatable accuracy and reliability at a great price. Our trusted cartography shows all Interstate, U.S., state, and county highways, along with clearly indicated parks, points of interest, airports, county boundaries, and streets. The easy-to-use legend and detailed index make for quick and easy location of destinations. You'll see why Rand McNally folded maps have been the trusted standard for years. - Regularly updated, full-color maps. - 45% larger map with a bigger type size than the Rand McNally Folded Map. -Clearly labeled Interstate, U.S., state, and county highways. -Indications of parks, points of interest, airports, county boundaries, and more. -Mileage and driving times map. - Detailed index. -Convenient folded size. Coverage Area: Detailed maps of: Ann Arbor, Detroit & Vicinity, Downtown Detroit, Flint, Grand Rapids, Kalamazoo, Lansing, Muskegon, Saginaw. Product Details: Dimensions (unfolded): 28 x 40.