A Portland-based designer obsessively and impressively maps out the country ... current and signed Interstate Highway and U.S. Highway in the contiguous 48 states, a project that required ...

A map of the United States, including color-coded routes of significant explorers and early roads used by travelers and Native Americans such as the Kittaning Path, the Great Trail, the Great Indian ...

A Portland-based designer obsessively and impressively maps out the country ... current and signed Interstate Highway and U.S. Highway in the contiguous 48 states, a project that required ...