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Information for Shoreline

145th Street Corridor

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Last Updated:  April 15, 2020

There is a lot to talk about when it comes to the 145th Street Corridor (SR 523), with significant information from the past, at present, and into the future.


Two studies have been completed:

145th Street Station Subarea Plan

In May 2013, Shoreline kicked off subarea planning for neighborhoods surrounding the future light rail station near 145th Street. Over the next few years, the City and community developed plans to address land use, transportation, park, and other needs to accommodate projected growth in these areas. The station vicinity area rezoning was adopted by Shoreline Council in the 145th Street Station Subarea Plan on September 26, 2016.

The 145th Street Multimodal Corridor Study

This study looked at the function of the entire 145th Street corridor from NW 3rd Avenue to Bothell/Lake City Way (SR 522). After a year-long process including public outreach, a preferred concept for the corridor was approved by Shoreline Council. Details of the study and the final report can be found under the 145th Street Multimodal Corridor Study.


Two Shoreline projects are currently under design as a result of the corridor study:

SR 523 (N/NE 145th Street) & I-5 Interchange Project

The Interchange Project will reconfigure the bridge deck to improve traffic flow, and build appropriate pedestrian and bicycle facilities with connection to the future light rail station. 

SR 523 (N/NE 145th Street), Aurora Avenue N to I-5

The 145th Street Corridor project will add safety and operational improvements including left turn lanes, street lighting, relocated utilities, a shared-use path in some sections and sidewalk improvements with off-corridor bicycle facilities. Please visit the project page for additional information on project phasing and status.

Sound Transit Projects are also coming to the 145th Corridor:

Lynnwood Link Extension Light Rail

Light rail will be coming to Shoreline in 2024 with stations at 145th Street and 185th Street. The Sound Transit Lynnwood Link Extension will continue light rail from Northgate to Lynnwood City Center. Shoreline residents will be able to connect north to downtown Lynnwood (with an additional station in Mountlake Terrace) and south to the University of Washington, downtown Seattle, Sea-Tac airport, and more.

Bus Rapid Transit

Bus Rapid Transit (BRT) east of I-5 on the 145th Corridor was voted for as part of the Sound Transit Plan 3 (ST3).  The route will service the Shoreline South/145th light rail station and run east along 145th Street, connecting to SR 522 (Bothell/Lake City Way) heading north/northeast through Lake Forest Park, Kenmore, Bothell, and Woodinville, providing more frequent and reliant bus service to this corridor.


English  If you would like to communicate with the City of Shoreline or review a document in another language, please send your request along with your contact information to or call 206-801-2700.

Spanish   Si quisiera comunicarse con la ciudad de Shoreline o revisar un documento en otro idioma, envíe su solicitud junto con su información de contacto a o llame al 206-801-2700.

Chinese (Traditional)  如果您想與 City of Shoreline 進行交流或檢視以另一種語言提供的文件,請將您的請求連同您的聯絡資訊發送到 或請致電 206-801-2700。

Chinese (Simplified)  如果您想与 City of Shoreline 进行交流或查看以另一种语言提供的文档,请将您的请求连同您的联系信息发送到 或请致电 206-801-2700。

Korean  City of Shoreline에 연락하고 싶거나 다른 언어로 된 문서를 검토하려면 연락처 정보와 함께 요청서를 clk@shorelinewa.gov로 제출하거나 206-801-2700번으로 전화해 주십시오.

Vietnamese  Nếu quý vị muốn liên hệ với Thành phố Shoreline hoặc đọc tài liệu bằng ngôn ngữ khác, vui lòng gửi yêu cầu cùng với thông tin liên hệ tới địa chỉ hoặc gọi 206-801-2700.

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Russian  Если вы хотите связаться с представителями города Шорлайн (Shoreline) или ознакомиться с документом на другом языке, отправьте запрос вместе со своими контактными данными на адрес или позвоните по телефону 206-801-2700.

Japanese  City of Shoreline とのご連絡、または他の言語での資料閲覧をお望みでしたら、お客様のご連絡先を添えたリクエストを まで送信いただくか、 206-801-2700 までお電話をお願いいたします。

Khmer (Cambodian)  ប្រសិនបើលោកអ្នកចង់ប្រាស្រ័យទាក់ទងជាមួយទីក្រុង Shoreline ឬពិនិត្យឯកសារឡើងវិញជាភាសាផ្សេងទៀត សូមផ្ញើសំណើរបស់អ្នកជាមួយព័ត៌មានទាក់ទងរបស់អ្នកទៅ ឬហៅទូរស័ព្ទទៅលេខ 206-801-2700។