Teanaway to Seattle
- Distance: 101 miles
- Routes: SR 970, Interstate 90, SR 202, SR 203, SR 900
- Estimated Driving time: 2 hours
Scrubby pines, with a scattering of willows along the river’s edge, mark the semi-arid country. The highway runs through the flat area marking the western side of the Kittitas Valley and crosses the Cascade Range over Snoqualmie Pass, artery of the heaviest travel between eastern and western Washington. Traversing a vast recreational area of national forests, with many lakes, streams, and rugged mountains, I-90 reaches the summit at 3,004 feet elevation and drops down to the populous region along the eastern shores of Puget Sound.