This colorful, easy-to-read state map of Oregon identifies all major thoroughfares, secondary roads, freeway interchanges, rest areas, distance markers, landmarks, recreational areas, and more. Shaded relief on the state map provides a three-dimensional sense of Oregon’s topography. Detailed city inset maps of Eugene, Portland, and Salem are based on the latest street information from our cartographic experts. An up-to-date inset of Crater Lake National Park provides must-see information on this tourist area. County and city indices make it simple to locate even the smallest town.