skip to main content

Capital improvement projects

Facilities Management Division
Facilities Management Division
500 Fourth Ave., Suite 820
Seattle, WA 98104
Phone: 206-296-1822
banner_top_ci

East Lake Sammamish Trail

King County Parks Facebook King County Parks Flickr King County Parks Twitter King County Parks Wordpress Blog

Recent Activity

North Sammamish Segment (In Construction)
South Sammamish Segment A (In Design)

ELST Project Update
Presentation to Sammamish City Council, 06/17/2014

ELST Open Houses (March 2014)


Information by Segment  
Project Document Quick Links

 


East Lake Sammamish Trail Open Houses

King County hosted four open houses in March 2014 to share information about the design of the South Sammamish segment and construction of the North Sammamish segment of the East Lake Sammamish Trail.

Materials presented at open houses:

North Sammamish Newsletter
South Sammamish Newsletter
Display Boards
Comment Form  
Frequently Asked Questions Folio
• Photo Slideshow (coming soon)
Stop Sign Memo
Special Use Permit Information and Forms

Back to top


Special Use Permit

A Special Use Permit (SUP) is required for private use of King County property pursuant to King County Code 14.30. Residents adjacent to ELST who wish to install and maintain landscaping within King County's right-of-way may obtain pre-approval from King County Parks prior to applying for a new SUP or amending an existing SUP. 

Download the Pre-Application Form and instructions.
Download the
SUP application form.

Landscaping in the King County Right-of-Way

King County Parks recommends the use of native plants and plant types specified in the Regional Trails System Development Guidelines, Landscape Characterization Study

To learn more about the benefits of native plants, visit King County's GO NATIVE website.

The East Lake Sammamish Master Plan Trail (ELST) includes design and construction of an alternative, non-motorized transportation corridor and a multi-use recreational trail along 11 miles of the former Burlington Northern Santa Fe (BNSF) railroad corridor on the east side of Lake Sammamish from Redmond to Issaquah. The trail will provide access to recreation, employment and retail in the cities of Redmond, Sammamish and Issaquah. 

The ELST is the missing link in a 44-mile urban regional trails system linking Puget Sound in Seattle to the hub of east King County and on to the Cascade Foothills. 

This project has developed in two stages:

Interim Use Trail and Resource Protection Plan

The Interim Use Trail, which was completed in 2006, originally extended south from NE 70th Street in Redmond to Gilman Boulevard in Issaquah and features a crushed gravel surface. 

Master Plan Trail

The ELST is being constructed in phases as funding allows. Construction includes a 12-foot-wide asphalt trail with two-foot soft surface shoulders and one-foot clear zones on each side of the trail. Other elements include: retaining walls, improved intersections/traffic controls, improved drainage systems, fish passable culverts, bollards, native landscaping, fencing and other trail amenities. The Master Plan Trail also includes plans to construct a total of three parking lots (2 with restrooms) at NE 70th St in Redmond (completed), Inglewood Hill in Sammamish and SE 33rd St in Sammamish. 

View the project timeline

Project Manager

Gina Auld, Capital Project Manager
King County Department of Natural Resources and Parks, Parks and Recreation Division
201 South Jackson Street, Suite 700
Seattle, WA 98104-3854


Segment Details

North Sammamish Segment (In Construction)
187th to Inglewood Hill Rd - 2.6 miles

Redevelopment of the North Sammamish segment  begun April 2014. Due to the extensive amount of work, steep topography, and limited access, the entire trail segment will be closed for approximately one year. 

Trail safety and accessibility will be improved with a new 12-foot-wide paved corridor with two-foot soft surface shoulders on each side with enhanced intersections, open sightlines, and improved drainage.

Funding for this segment has been provided to date by the voter-approved 2008-2013 Open Space and Trails Levy and voter-approved the 2014-2019 Parks, Trails, and Open Space Replacement Levy. Other funding includes the federal Congestion Mitigation and Air Quality (CMAQ) program and the state Washington Wildlife and Recreation Program.

Project documents
FAQ (July 2013)
Project Newsletter (August 2014)
Project Newsletter (June 2014)
Project Newsletter (March 2014)
News Release Archives

South Sammamish Segment A (In Design)
SE 43rd Way to SE 33rd St- approx 1.2 miles

This segment is currently in design. Construction is anticipated to begin late spring 2015.

Funding for this segment has been to date provided by the voter-approved 2008-2013 Open Space and Trails Levy and voter-approved the 2014-2019 Parks, Trails, and Open Space Replacement Levy. King County Parks is seeking additional funding from federal and state sources.

East Lake Sammamish Trail Open Houses (March 2014)
Project documents
FAQ -
coming soon
Construction Mailer 
(June 2014)
Construction Mailer (Feb 2014)
News Release Archives

South Sammamish Segment B (In Planning)
SE 33rd St to Inglewood Hill Road - approx 3.6 miles

This segment is currently in planning. Construction is anticipated to begin late spring 2016.

Funding for this segment has been provided by the voter-approved 2008-2013 Open Space and Trails Levy and voter-approved the 2014-2019 Parks, Trails, and Open Space Replacement Levy.

Project documents
FAQ - coming soon
News Release Archives

Issaquah Segment (Completed)
SE 43rd Way to Gilman Blvd - 2.2 miles

This segment was completed in June 2013. View photos of the June 12, 2013 ribbon cutting ceremony here.

Project documents
FAQ (June 2012)
News Release Archives

Redmond Segment (Completed)
NE 70th St to 187th Ave NE - 1.2 miles

This segment was completed in November 2011. The redeveloped trail features a 77-stall parking lot between NE 65th and NE 70th streets. View photos of the November 7, 2011 ribbon cutting ceremony here.

Project documents
FAQ (July 2011)
News Release Archives

Parking Lot and Restrooms (Future Phase: as funding allows)
at Inglewood Hill

De
sign of the parking lot and restroom facility will begin fall 2014, with construction anticipated in 2017.

Back to top

Parking Lot and Restrooms (Future Phase: as funding allows)
at SE 33rd St

Design of the parking lot and restroom facility is anticipated to begin 2017, with construction anticipated in 2018.

Back to top

ELST Project Brochure Spring 2014 (PDF)

Click to subscribe
for ELST alerts


Questions? Comments?
Hotline: 1-888-668-4886
Email: ELST@kingcounty.gov
www.parksfeedback.com


For Neighbors
* Special Use Permit
* Landscaping in King County Right-of-Way

For Visitors
Parking, access points and restrooms along the trail (PDF)

ELST trail webpage


Corridor Map

ELST_map