South Lake Union Transit Improvements
More Buses, More Options, More Seattle
Transit only lanes are now operating on Westlake Ave N. and we're seeing great results. Just one month after extending the C Line to South Lake Union on March 26, ridership jumped 26 percent compared to the same period last year. While it will take longer to confirm formal ridership trends, this is exciting news. Thank you Seattle voters for helping our streets work better.
Since last June, Seattle has seen the largest increase in King County Metro bus service in 40 years; and the Move Seattle levy is making our streets work better for those taking transit. The project described below will make it possible for double the number of people to ride transit in South Lake Union during peak hours starting March 26, 2016.
- New RapidRide C Line Extension operating every 7 to 12 minutes from W Seattle
- More service on Route 40 operating every 9 to 15 minutes from Ballard/Fremont
- More peak time service for Route 70 from the U District
- More service and a shorter route for Route 8 from the Seattle Center and Capitol Hill/Rainier Valley
- Dedicated transit lanes on Westlake Ave N
- Transit stop upgrades
Over the next few months we're building a series of improvements along Westlake Avenue N and Aloha and Valley Street, including new transit lanes and transit stop upgrades. These improvements accommodate shifting Route 40 to Westlake Ave N in both directions, more trips on Route 40 and very importantly, extending RapidRide C Line from W Seattle to Downtown. The transit lanes also benefit the Streetcar.
Click on map for larger view
To make transit work better, in addition to adding transit lanes, turn restrictions and removal or restriction of some on-street parking is required at the following locations:
New curbside bus only lanes will operate 24/7 except for a small portion between Ninth Ave N and Valley St. In this location they will be operate between 6AM to 7PM on weekdays.
- Northbound Westlake Ave N at:
- Denny Way—No left turn (6A-7P)
- Thomas St–no right turn
- Harrison St—No right turn
- Republican St—No left turn
- Mercer St—No left turn
- Southbound Westlake Ave N at:
- Mercer St—No right turn
- Republican St—No left or right turn
- Thomas St—No left or right turn
- Near the Marriott Residence Inn and Fred Hutch
- Minor Avenue N between Aloha Street and Valley Street—on west side remove on-street parking on west side, trim trees and install layover signs
- Valley Street between Fairview and Minor—On north side install platform for passengers, repair road, remove on-street parking, trim trees, remove one tree and add layover signs
More bus service means there is room for hundreds of more people.
BENEFIT: Increased mobility, affordable transportation options
Dedicated transit lanes allow the streetcar and buses to bypass traffic reducing delay and making for a smoother, more predictable ride.
BENEFIT: Faster, more reliable service
Wider sidewalks and longer bus stops allow buses to board passengers without having to pull out then back into traffic. They also provide space for more buses and streetcars, shelters and real-time information kiosks.
BENEFIT: Faster, more reliable service, rider comfort, sidewalk space
Construction and Schedule
Project construction will occur January through March 2016. Traffic and parking restrictions may begin as early as mid-March when Metro begins testing new routes and training; and to help drivers get use to new restrictions. Construction impacts include:
- Short-term sidewalk closures and detours
- Temporary relocation of transit stops
- Temporary impacts to streetcar operations
- Tree trimming and landscape relocation
- Weekend work and possible detours
- Noise, dust and vibration
This project is funded through voter approved Transit Proposition 1 and Move Seattle property levy.
Dec 2015 Project Fact Sheet
Dec 2015 Letter to Community
Dec 2015 Project Media Release
Dec 2015 SEPA Checklist
Dec 2015 SEPA Checklist
Dec 2105 SEPA Checklist Determination of Nonsignificance (DNS)
Oct 2015 Westlake Transit Priority Analysis Report
Westlake Cycle Track Project
Mercer Corridor Project
Alaskan Way Viaduct Replacement Program North End
Regional Transit Expansion: Sound Transit 3
Fairview Ave N Bridge Replacement
Dawn Schellenberg, Community Engagement Liaison at Dawn.Schellenberg@Seattle.gov, or 206.684.5189