![]() SR 525 is highlighted in red. | ||||
Route information | ||||
Length | 30.68 mi[1] (49.37 km) Length does not include ferry | |||
Existed | 1964[2]–present | |||
Tourist routes |
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Major junctions | ||||
South end | ![]() ![]() | |||
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North end | ![]() | |||
Location | ||||
Country | United States | |||
State | Washington | |||
Counties | Snohomish, Island | |||
Highway system | ||||
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State Route 525 (SR 525) is a 30.68-mile-long (49.37 km) state highway in Snohomish and Island counties in the U.S. state of Washington. The highway's south end is at Interstate 5 (I-5) and I-405 in Lynnwood. Its north end is at SR 20 near Coupeville. The highway uses the Whidbey Island Ferry to get to Whidbey Island.