22.5 x 15.75 inches. Printed on paper. Flat map, tubed for shipping. Perfect for home, business, or school, this United States Interstate Highways wall map shows the Interstate Highway System of the United States, along with other important Federal and state highways. Details included on this wall map include: international and state/provincial boundaries; freeways, tollways, and other major roads; cities and towns; time zones; and all National Parks in the United States. Insets of Alaska and Hawaii are also included on this map. Special features include colored relief and a white decorative border. Created by, one of the leading producers of map products in the USA.