Interstate 90

Interstate 90 is the longest Interstate highway in the United States, running about 3,020 miles (4,860 km) coast to coast from Seattle, Washington, to Boston, Massachusetts. Crossing 13 states and the northern tier of the country — the Cascades, the Rockies, the Great Plains, the Great Lakes, and the Berkshires — it is the backbone of northern transcontinental travel.

• Seattle
  A Pacific Northwest city between sound and lake related