Washington SR 900 highlighted in red | ||||
| Route information | ||||
| Length | 16.20 mi (26.07 km) | |||
| Existed | 1964–present | |||
| Major junctions | ||||
| West end | ||||
| East end | ||||
| Location | ||||
| Country | United States | |||
| State | Washington | |||
| Counties | King | |||
| Highway system | ||||
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State Route 900 (SR 900) is a state highway in the U.S. state of Washington in King County. The highway's west end is at Interstate 5 (I-5) in Tukwila. Its east end is at I-90 in Issaquah. SR 900 also meets I-405 in Renton. The highway is 16.20 miles (26.07 km) long.