- Waterproof - Tear-Resistant - Travel MapExpertly researched and full of high functional travel information, National Geographic's Oregon Guide Map combines a comprehensive road map and a travel guide in one easy to use resource. Roads are clearly designated as toll roads, highways, major and secondary routes, and scenic byways. The road network in annotated with mileage markers and points of interest, such as national and state parks, national forests, campgrounds, ski areas, airports, visitor information centers, hospitals and much more. Inset maps of Eugene, Salem, Portland and its downtown provide extra detail to these popular areas in the state. Crater National Park, Columbia River Gorge and Rogue Umpqua Scenic Byway are given special coverage including both maps and descriptions. A calendar of events, chart of park service sites and an overview of points of interest along with contact information will help you plan your visit. An index of cities, towns and counties along with a chart of driving distances will aid in your finding your destination and planning your route. Every State Guide Map is printed on durable synthetic paper, making them waterproof, tear-resistant and tough -- capable of withstanding the rigors of any kind of travel.Map Scale = 1:1, 330, 000Sheet Size = 24.75" x 17.75"Folded Size = 4" x 8.75