Working for a safe, affordable, vibrant, innovative, and interconnected city.
Learn More
I want to search within the following: This Department
Link to Transportation Home Page Link to Transportation Home Page Link to Transportation About Us Page Link to Transportation Contact Us Page
Delivering a first-rate transportation system for Seattle Scott Kubly, Director







Site Index

Mercer Corridor Project Overview
Mercer West Dexter to 5th Avenue W
- Mercer West Schedule
- Background
- TIGER IV Grant
Project Background
Frequently Asked Questions
Contact Us

Mercer Corridor Project Mercer West

If you need this information translated, please call (206) 733-9990.
Si necesita traducir esta información al español, llame al (206) 733-9990.

Mercer West construction began in April 2013 and the City’s vision for a direct, two-way connection between I-5 and 5th Ave. W. Along with new crossings of Aurora Avenue provided by the Alaskan Way Viaduct Replacement Program, the project will greatly enhance the connection between the South Lake Union urban center and the Uptown urban center, including Seattle Center. Mercer St. maintains three lanes in each direction between 5th Ave. N and I-5. All construction activities, including final repairs are expected to be complete by the end of 2015.

map - click to view larger

Subscribe to email alerts to receive regular construction and detour information, or see the project homepage for information on current closures and construction impacts

March 2013 open house materials

March 2014 Mercer Stakeholder Committee meeting materials

Home | About Us | Contact Us | Site Index | News | FAQs | E-Mail Alerts