State Route 525

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Washington State Route 525 spurs 8.75 miles north from the end of Interstate 405 at I-5 between Lynwood and Martha Lake to the Mukilteo WSDOT Ferry Terminal for Whidbey Island.

The southern 3.24 miles of SR 525 constitutes a freeway linking I-5/405 with SR 99 (Evergreen Way) between the census designated places of Picnic Point-North Lynnwood and Paine Field-Lake Stickney. The succeeding section follows Mukilteo Speedway, a four lane arterial to Paine Field Boulevard. SR 525 continues north into the city of Mukilteo to the city center and 1st Street to the ferry landing.

Washington State Route 525 North
SR 525 commences north from the end of Interstate 405 near Alderwood Mall and the Lynwood city line. The freeway portion of SR 525 runs 3.24 miles north to Lincoln Way. The first of two exits joins the state route with Alderwood Mall Parkway. 08/29/06
Alderwood Mall Parkway weaves through a retail area anchored by Alderwood Mall southward to SR 524 (196th Street SW) and Interstate 5 at Exit 181 B. 08/29/06
SR 525 passes over Maple Road and Ash Way ahead of the parclo interchange with Alderwood Mall Parkway. The parkway parallels the freeway northward to 164th Street SW (former SR 525) and Manor Way. 08/29/06
164th Street SW passes over SR 525 northbound by this reassurance marker. SR 525 originally followed 164th Street SW west from I-5 at Exit 183 and 35th Avenue W north to SR 99 (Pacific Highway). 08/29/06
Forthcoming SR 99 (Pacific Highway) angles northeast from Lynnwood to Fairmount and Everett. 08/29/06
148th Street SW crosses over SR 525 ahead of the northbound exit to SR 99. Lincoln Way east from SR 525 on Mukilteo Speedway links with SR 99 southbound. 08/29/06
SR 525 transitions from a freeway into a four lane arterial at Lincoln Way. The state route follows Mukilteo Speedway northwest to Mukilteo. 08/29/06
SR 525 travels another six miles from SR 99 to the Whidbey Island Ferry at Mukilteo. 08/29/06
SR 99 constitutes an arterial lined with a mixture of light industrial and commercial business and RV parks between Lynnwood and Fairmont. 08/29/06
Lincoln Way intersects SR 525 (Mukiteo Speedway) between Beverly Park Road and SR 99 (Pacific Highway) at the freeway end. 08/29/06
Lincoln Way intersects 31st Avenue W (Old SR 525) east ahead of SR 99 (Pacific Highway). 08/29/06
Washington State Route 525 South
SR 99 (Pacific Highway) converges with SR 5R 525 (Mukilteo) at a parclo interchange just east of Lake Serene. SR 525 leads south from Mukilteo to the Alderwood Mall area and I-5/405. 08/29/06
Southbound reassurance shield posted for SR 525 after the entrance ramps from SR 99. 08/29/06
SR 525 south becomes Interstate 405 in 1.50 miles at I-5. 08/29/06
SR 525 advances a half mile south from the 164th Street SW (old SR 525) overpass to Alderwood Mall Parkway. Alderwood Mall Parkway leads south from old SR 525 to Alderwood Mall, SR 524 (196th Street SW) and Interstate 5 at Exit 181 B. 08/29/06
A parclo interchange links SR 525 and Alderwood Mall Parkway. 08/29/06
SR 525 spans Ash Way and Maple Road a half mile ahead of the exit for Interstate 5 south to Seattle. 08/29/06
Interstate 5 angles southwest through Lynnwood to Mountlake Terrace before entering Shoreline in King County. 08/29/06
Two lanes depart SR 525 south for Interstate 5 south. Allowing traffic to bypass the ramp meters on the outer lane, the inner lane is reserved for HOV-2 motorists. SR 525 defaults onto I-405 south for Bothell and Bellevue. There is no access to I-5 north in this direction. 08/29/06

Photo Credits:

08/29/06 by AARoads

Connect with:
Interstate 5
Interstate 405
State Route 99

Page Updated 10-13-2010.

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