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Know before you go. Make sure there aren't any unexpected delays in your drive by checking the weekly News Feed below for scheduled work project in Sammamish.

Please Note: Schedules may change due to weather and/or equipment availability.


Know before you go. Make sure there aren't any unexpected delays in your drive by checking the weekly News Feed below for scheduled work project in Sammamish.

Please Note: Schedules may change due to weather and/or equipment availability.

  • Road Projects for the Week of February 5 - 11

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    For emergency road repairs due to recent weather events, please visit the City’s Weather Events page for updates: https://connect.sammamish.us/weather-events


    Upcoming Winter Construction-related Traffic Impacts

    Lane closure on 228th Ave SE between SE 16th Street and Issaquah-Pine Lake Rd: Southbound curb lane to be closed 9:30 a.m. – 3:00 p.m. between January and February 2022 and may change pending further coordination with all parties. Comcast is installing new fiber optic cable for Issaquah School District’s new school, Cedar Trails Elementary, on Issaquah-Pine Lake Rd and SE 44th Street.


    Pothole Repairs - Lane Closure on 216th Ave NE

    The City will be performing roadwork to repair the potholes on 216th/217th/218th Ave NE. The limits of this work are between NE Inglewood Hill Rd. and Main St. from 8:00 a.m. – 3:00 p.m.. Variable message boards (VMBs) are placed to alert the public to expect traffic delays. There will be one lane closed for this work with a flagger present for the single lane traffic.


    Comcast Work - Minor Traffic Delays and Lane Closure

    Minor traffic delays in the Illahee Neighborhood: Comcast is installing a future conduit in the Illahee neighborhood. The work will take place on 235th Ave NE and NE 10th Pl. Expect minor traffic delays. Restoration will take place soon after the future conduit is installed.

    Minor traffic delays on 8th St NE: Comcast will be working on NE 8th St. The limits of this work are 225th Pl. NE and 233rd Ave NE. This work will be taking place 9:30am - 3:30 pm. Expect minor traffic delays. Work is anticipated to be completed on February 11, 2022.

    Traffic delays and lane closures on Issaquah-Pine Lake Rd: The outside turn lane from 228th Ave SE onto IPLR will be closed. Comcast will be working this Saturday, February 5, 2022, on Issaquah-Pine Lake Rd. The limits of this work are just south of 228th Ave SE (near QFC) and the roundabout on 32nd Way. This work will take place from 9:30am – 1:30pm. Expect traffic delays


    Traffic Signal Work - Caution While Driving

    The Traffic Signal shop will be performing maintenance on all the signals in Sammamish. Work is anticipated to be completed by the end of February 2022, which may require signals to be temporarily flashing and/or dark. Please use caution and follow traffic laws (RCW 46.61.183) when driving near a flashing or dark signal, meaning consider the signal an all-way stop.


    On-Street Parking Management - SE 24th St

    The City of Sammamish is restricting on-street parking on SE 24th St. next to the Beaver Lake Park parking entrance. The City received safety related concerns from the public and accordingly conducted necessary analysis to identify the safety problems and produce the necessary mitigations. The proposed on-street parking restrictions will address sight distance issues and improve safety for drivers and pedestrians alike. Details of proposed mitigations are shown in the illustration below. The new signs will be installed within the next couple of months. Be advised of a new 15 mph slowdown on the curve between SE 24th St and W Beaver Lake Dr..


    Striping Maintenance Work

    The striping maintenance work was postponed due to unfavorable weather conditions. The City of Sammamish will perform the road striping maintenance work on West Beaver Lake Drive SE and East Beaver Lake Drive SE when weather conditions improve. This type of maintenance work requires dry road pavement. Fresh paint will be laid on top of the existing fog lines and center lines. The limit of work is shown in the map below.


    East Lake Sammamish Trail South Segment B Stage 1 Construction

    The King County East Lake Sammamish Trail (ELST) South Segment B Phase 1 continues with construction. There will be traffic impacts related to the closure of the gravel surface trail segment which causes the re-routing of cyclists and pedestrians to East Lake Sammamish Parkway (ELSP). Additionally, there will be construction traffic on ELSP.

    • Project Start Point: Intersection of SE 33rd / East Lake Sammamish Shore Lane Drive SE
    • Project End Point: Approximately 900' south of the intersection of SE 8th Street / East Lake Sammamish Parkway SE


    Notices for construction activity outside of the City of Sammamish:

    Road maintenance on 244th Ave NE near Redmond Fall City Rd, (SR-202)

    This is a King County Local Services Project.

    King County Road Services Division is prioritizing 244th Ave NE near SR-202 to receive snow and ice pre-treatment. Due to a slide occurring in winter 2020, both lanes of 244th Ave NE are narrowed until the impacted support wall can be repaired. The repair of the support wall is expected to begin in Summer 2023. Soil samples yielded unexpected data, which caused the design phase to be extended. King County Road Services Division has a 24/7 Road Helpline - (206) 477-8100. More information on this project can be found linked here.


    Downtown Redmond Link Extension (DRLE) - Sound Transit work

    This is a City of Redmond and Sound Transit project.

    *This work has been postponed until further notice

    Crews are scheduled to close the on-ramp from Redmond Way to westbound SR 520 for four months in order to build a new on-ramp. This is part of the Redmond Link Extension construction. To stay up-to-date and learn more about this project, please visit the DRLE tab in Cone Zone.

  • Road Projects for the Week of January 29 - February 4

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    For emergency road repairs due to recent weather events, please visit the City’s Weather Events page for updates: https://connect.sammamish.us/weather-events


    Upcoming Winter Construction-related Traffic Impacts

    Lane closure on 228th Ave SE between SE 16th Street and Issaquah-Pine Lake Rd: Southbound curb lane to be closed 9:30 a.m. – 3:00 p.m. between January and February 2022 and may change pending further coordination with all parties. Comcast is installing new fiber optic cable for Issaquah School District’s new school, Cedar Trails Elementary, on Issaquah-Pine Lake Rd and SE 44th Street.


    Pothole Repairs - Lane Closure on 216th Ave NE

    Starting on Monday, January 24, 2022, the City will be performing roadwork to repair the potholes on 216th/217th/218th Ave NE. The limits of this work are between NE Inglewood Hill Rd. and Main St. from 8:00 a.m. – 3:00 p.m.. Variable message boards (VMBs) are placed to alert the public to expect traffic delays. There will be one lane closed for this work with a flagger present for the single lane traffic.


    Comcast Work in Illahee Neighborhood - Minor Traffic Delays

    Comcast will be installing a future conduit in the Illahee neighborhood starting on January 21, 2022. The work will take place on 235th Ave NE and NE 10th Pl. This work will last approximately 2 weeks with minor traffic delays. Restoration will take place soon after the future conduit is installed.


    Traffic Signal Work - Caution While Driving

    The Traffic Signal shop will be performing maintenance on all the signals in Sammamish during the month of January 2022, which may require signals to be temporarily flashing and/or dark. Please use caution and follow traffic laws (RCW 46.61.183) when driving near a flashing or dark signal, meaning consider the signal an all-way stop.


    On-Street Parking Management - SE 24th St

    The City of Sammamish is restricting on-street parking on SE 24th St. next to the Beaver Lake Park parking entrance. The City received safety related concerns from the public and accordingly conducted necessary analysis to identify the safety problems and produce the necessary mitigations. The proposed on-street parking restrictions will address sight distance issues and improve safety for drivers and pedestrians alike. Details of proposed mitigations are shown in the illustration below. The new signs will be installed within the next couple of months. Be advised of a new 15 mph slowdown on the curve between SE 24th St and W Beaver Lake Dr..


    Striping Maintenance Work

    The striping maintenance work was postponed due to unfavorable weather conditions. The City of Sammamish will perform the road striping maintenance work on West Beaver Lake Drive SE and East Beaver Lake Drive SE when weather conditions improve. This type of maintenance work requires dry road pavement. Fresh paint will be laid on top of the existing fog lines and center lines. The limit of work is shown in the map below.


    East Lake Sammamish Trail South Segment B Stage 1 Construction

    The King County East Lake Sammamish Trail (ELST) South Segment B Phase 1 continues with construction. There will be traffic impacts related to the closure of the gravel surface trail segment which causes the re-routing of cyclists and pedestrians to East Lake Sammamish Parkway (ELSP). Additionally, there will be construction traffic on ELSP.

    • Project Start Point: Intersection of SE 33rd / East Lake Sammamish Shore Lane Drive SE
    • Project End Point: Approximately 900' south of the intersection of SE 8th Street / East Lake Sammamish Parkway SE


    Notices for construction activity outside of the City of Sammamish:

    Road maintenance on 244th Ave NE near Redmond Fall City Rd, (SR-202)

    This is a King County Local Services Project.

    King County Road Services Division is prioritizing 244th Ave NE near SR-202 to receive snow and ice pre-treatment. Due to a slide occurring in winter 2020, both lanes of 244th Ave NE are narrowed until the impacted support wall can be repaired. The repair of the support wall is expected to begin in Summer 2023. Soil samples yielded unexpected data, which caused the design phase to be extended. King County Road Services Division has a 24/7 Road Helpline - (206) 477-8100. More information on this project can be found linked here.


    Downtown Redmond Link Extension (DRLE) - Sound Transit work

    This is a City of Redmond and Sound Transit project.

    Beginning in February 2022, crews are scheduled to close the on-ramp from Redmond Way to westbound SR 520 for four months in order to build a new on-ramp. To stay up-to-date and learn more about this project, please visit the DRLE tab in Cone Zone.

  • Road Projects for the Week of January 22 - 28

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    For emergency road repairs due to recent weather events, please visit the City’s Weather Events page for updates: https://connect.sammamish.us/weather-events


    Upcoming Winter Construction-related Traffic Impacts

    Lane closure on 228th Ave SE between SE 16th Street and Issaquah-Pine Lake Rd: Southbound curb lane to be closed 9:30 a.m. – 3:00 p.m. between January and February 2022 and may change pending further coordination with all parties. Comcast is installing new fiber optic cable for Issaquah School District’s new school, Cedar Trails Elementary, on Issaquah-Pine Lake Rd and SE 44th Street.


    Pothole Repairs - Lane Closure on 216th Ave NE

    Starting next week, on Monday, January 24, 2022, the City will be performing roadwork to repair the potholes on 216th/217th/218th Ave NE. The limits of this work are between NE Inglewood Hill Rd. and Main St. from 8:00 a.m. – 3:00 p.m.. Variable message boards (VMBs) are placed to alert the public to expect traffic delays. There will be one lane closed for this work with a flagger present for the single lane traffic.


    Comcast Work in Illahee Neighborhood - Minor Traffic Delays

    Comcast will be installing a future conduit in the Illahee neighborhood starting on January 21, 2022. The work will take place on 235th Ave NE and NE 10th Pl. This work will last approximately 2 weeks with minor traffic delays. Work will also occur on Saturday, January 22, 2022. Restoration will take place soon after the future conduit is installed.


    Traffic Signal Work - Caution While Driving

    The Traffic Signal shop will be performing maintenance on all the signals in Sammamish during the month of January 2022, which may require signals to be temporarily flashing and/or dark. Please use caution and follow traffic laws (RCW 46.61.183) when driving near a flashing or dark signal, meaning consider the signal an all-way stop.


    On-Street Parking Management - SE 24th St

    The City of Sammamish is restricting on-street parking on SE 24th St. next to the Beaver Lake Park parking entrance. The City received safety related concerns from the public and accordingly conducted necessary analysis to identify the safety problems and produce the necessary mitigations. The proposed on-street parking restrictions will address sight distance issues and improve safety for drivers and pedestrians alike. Details of proposed mitigations are shown in the illustration below. The new signs will be installed within the next couple of months. Be advised of a new 15 mph slowdown on the curve between SE 24th St and W Beaver Lake Dr..


    Striping Maintenance Work

    The striping maintenance work was postponed due to unfavorable weather conditions. The City of Sammamish will perform the road striping maintenance work on West Beaver Lake Drive SE and East Beaver Lake Drive SE when weather conditions improve. This type of maintenance work requires dry road pavement. Fresh paint will be laid on top of the existing fog lines and center lines. The limit of work is shown in the map below.


    East Lake Sammamish Trail South Segment B Stage 1 Construction

    The King County East Lake Sammamish Trail (ELST) South Segment B Phase 1 continues with construction. There will be traffic impacts related to the closure of the gravel surface trail segment which causes the re-routing of cyclists and pedestrians to East Lake Sammamish Parkway (ELSP). Additionally, there will be construction traffic on ELSP.

    • Project Start Point: Intersection of SE 33rd / East Lake Sammamish Shore Lane Drive SE
    • Project End Point: Approximately 900' south of the intersection of SE 8th Street / East Lake Sammamish Parkway SE


    Notices for construction activity outside of the City of Sammamish:

    Road maintenance on 244th Ave NE near Redmond Fall City Rd, (SR-202)

    This is a King County Local Services Project.

    King County Road Services Division is prioritizing 244th Ave NE near SR-202 to receive snow and ice pre-treatment. Due to a slide occurring in winter 2020, both lanes of 244th Ave NE are narrowed until the impacted support wall can be repaired. The repair of the support wall is expected to begin in Summer 2023. Soil samples yielded unexpected data, which caused the design phase to be extended. King County Road Services Division has a 24/7 Road Helpline - (206) 477-8100. More information on this project can be found linked here.


    Downtown Redmond Link Extension (DRLE) - Sound Transit work

    This is a City of Redmond and Sound Transit project.

    Beginning in February 2022, crews are scheduled to close the on-ramp from Redmond Way to westbound SR 520 for four months in order to build a new on-ramp. To stay up-to-date and learn more about this project, please visit the DRLE tab in Cone Zone.

  • Road Projects for the Week of January 15 - 21

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    For emergency road repairs due to recent weather events, please visit the City’s Weather Events page for updates: https://connect.sammamish.us/weather-events


    Upcoming Winter Construction-related Traffic Impacts

    Lane closure on 228th Ave SE between SE 16th Street and Issaquah-Pine Lake Rd: Southbound curb lane to be closed 9:30 a.m. – 3:00 p.m. between January and February 2022 and may change pending further coordination with all parties. Comcast is installing new fiber optic cable for Issaquah School District’s new school, Cedar Trails Elementary, on Issaquah-Pine Lake Rd and SE 44th Street.


    Comcast Work - Lane Closure

    On Saturday, January 14, the Southbound curb lane on SE 228th St (between Issaquah Pine Lake Rd. and SE 24th St) will be closed between 9:30 a.m. - 3:00 p.m. for Comcast work. Expect slowdowns and drive with caution.


    Traffic Signal Work- Caution While Driving

    The Traffic Signal shop will be performing maintenance on all the signals in Sammamish during the month of January 2022, which may require signals to be temporarily flashing and/or dark. Please use caution and follow traffic laws (RCW 46.61.183) when driving near a flashing or dark signal, meaning consider the signal an all-way stop.


    Striping Maintenance Work

    The striping maintenance work was postponed due to unfavorable weather conditions. The City of Sammamish will perform the road striping maintenance work on West Beaver Lake Drive SE and East Beaver Lake Drive SE when weather conditions improve. This type of maintenance work requires dry road pavement. Fresh paint will be laid on top of the existing fog lines and center lines. The limit of work is shown in the map below.


    East Lake Sammamish Trail South Segment B Stage 1 Construction

    The King County East Lake Sammamish Trail (ELST) South Segment B Phase 1 continues with construction. There will be traffic impacts related to the closure of the gravel surface trail segment which causes the re-routing of cyclists and pedestrians to East Lake Sammamish Parkway (ELSP). Additionally, there will be construction traffic on ELSP.

    • Project Start Point: Intersection of SE 33rd / East Lake Sammamish Shore Lane Drive SE
    • Project End Point: Approximately 900' south of the intersection of SE 8th Street / East Lake Sammamish Parkway SE


    Notices for construction activity outside of the City of Sammamish:


    Downtown Redmond Link Extension (DRLE) - Sound Transit work

    This is a City of Redmond and Sound Transit project.

    Beginning in February 2022, crews are scheduled to close the on-ramp from Redmond Way to westbound SR 520 for four months in order to build a new on-ramp. To stay up-to-date and learn more about this project, please visit the DRLE tab in Cone Zone.

  • Road Projects for the Week of January 8 - 14

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    For emergency road repairs due to recent weather events, please visit the City’s Weather Events page for updates: https://connect.sammamish.us/weather-events


    Upcoming Winter Construction-related Traffic Impacts

    Lane closure on 228th Ave SE between SE 4th Street and Issaquah-Pine Lake Rd: Southbound curb lane to be closed 9:30 a.m. – 3:00 p.m. between December 2021 and January 2022 and may change pending further coordination with all parties. Comcast is installing new fiber optic cable for Issaquah School District’s new school, Cedar Trails Elementary, on Issaquah-Pine Lake Rd and SE 44th Street.

    Lane closure on Issaquah-Pine Lake Rd between 228th Ave SE and Issaquah-Fall City Rd. and SE 44th Street: Southbound lane closure from 9:30 a.m. – 3:00 p.m. between December 2021 and January 2022 and may change pending further coordination with all parties. Comcast is installing new fiber optic cable for Issaquah School District's new elementary school on Issaquah-Pine Lake Rd at SE 43rd Street.


    Traffic Signal Work- Caution While Driving

    The Traffic Signal shop will be performing maintenance on all the signals in Sammamish during the month of January 2022, which may require signals to be temporarily flashing and/or dark. Please use caution and follow traffic laws (RCW 46.61.183) when driving near a flashing or dark signal, meaning consider the signal an all-way stop.


    Skyline High School 5k

    The Skyline High School Eastlake 5k Run will take place Wednesday, January 12 between 1:00 – 2:00 p.m.. This is a running event sponsored by the local high schools. 600 entrants are expected to participate. No road closure is anticipated. High School staff, parent volunteers and school police will be monitoring the event and supervising the route. Temporary warning sings, barricades and flaggers will be present along the route. Motorists are strongly encouraged to pay attention to runners, signs and flaggers while driving along the route. Affected streets are as follows.

    • Start line: Trail off of SE 8th Street west of 238th Ave SE
    • 238th Ave SE and SE 2nd Pl
    • SE 2nd Pl and 239th Way SE
    • 239th Way SE and SE 4th Pl
    • SE 4th Pl and 244th Ave SE
    • 244th Ave SE Northbound
    • NE 8th Roundabout
    • NE 8th St Westbound
    • NE 8th St and 242nd Ave NE
    • 237th Pl NE and NE 8th St
    • NE 8th St and 228th Ave NE
    • Race Ends: Illahee Park

    The route map is below.


    Striping Maintenance Work

    The striping maintenance work was postponed due to unfavorable weather conditions. The City of Sammamish will perform the road striping maintenance work on West Beaver Lake Drive SE and East Beaver Lake Drive SE when weather conditions improve. This type of maintenance work requires dry road pavement. Fresh paint will be laid on top of the existing fog lines and center lines. The limit of work is shown in the map below.


    East Lake Sammamish Trail South Segment B Stage 1 Construction

    The King County East Lake Sammamish Trail (ELST) South Segment B Phase 1 continues with construction. There will be traffic impacts related to the closure of the gravel surface trail segment which causes the re-routing of cyclists and pedestrians to East Lake Sammamish Parkway (ELSP). Additionally, there will be construction traffic on ELSP.

    • Project Start Point: Intersection of SE 33rd / East Lake Sammamish Shore Lane Drive SE
    • Project End Point: Approximately 900' south of the intersection of SE 8th Street / East Lake Sammamish Parkway SE


    Notices for construction activity outside of the City of Sammamish:


    Downtown Redmond Link Extension (DRLE) - Sound Transit work

    This is a City of Redmond and Sound Transit project.

    Beginning in February 2022, crews are scheduled to close the on-ramp from Redmond Way to westbound SR 520 for four months in order to build a new on-ramp. To stay up-to-date and learn more about this project, please visit the DRLE tab in Cone Zone.

  • Road Projects for the Week of January 1 - 7

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    Upcoming Winter Construction-related Traffic Impacts

    Lane closure on 228th Ave SE between SE 4th Street and Issaquah-Pine Lake Rd: Southbound curb lane to be closed 9:30 a.m. – 3:00 p.m. between December 2021 and January 2022 and may change pending further coordination with all parties. Comcast is installing new fiber optic cable for Issaquah School District’s new school, Cedar Trails Elementary, on Issaquah-Pine Lake Rd and SE 44th Street.

    Lane closure on Issaquah-Pine Lake Rd between 228th Ave SE and Issaquah-Fall City Rd. and SE 44th Street: Southbound lane closure from 9:30 a.m. – 3:00 p.m. between December 2021 and January 2022 and may change pending further coordination with all parties. Comcast is installing new fiber optic cable for Issaquah School District's new elementary school on Issaquah-Pine Lake Rd at SE 43rd Street.


    Striping Maintenance Work

    The striping maintenance work was postponed due to unfavorable weather conditions. The City of Sammamish will perform the road striping maintenance work on West Beaver Lake Drive SE and East Beaver Lake Drive SE when weather conditions improve. This type of maintenance work requires dry road pavement. Fresh paint will be laid on top of the existing fog lines and center lines. The limit of work is shown in the map below.




    East Lake Sammamish Trail South Segment B Stage 1 Construction

    The King County East Lake Sammamish Trail (ELST) South Segment B Phase 1 continues with construction. There will be traffic impacts related to the closure of the gravel surface trail segment which causes the re-routing of cyclists and pedestrians to East Lake Sammamish Parkway (ELSP). Additionally, there will be construction traffic on ELSP.

    • Project Start Point: Intersection of SE 33rd / East Lake Sammamish Shore Lane Drive SE
    • Project End Point: Approximately 900' south of the intersection of SE 8th Street / East Lake Sammamish Parkway SE


    Notices for construction activity outside of the City of Sammamish:


    Downtown Redmond Link Extension (DRLE) - Sound Transit work

    This is a City of Redmond and Sound Transit project.

    Beginning in February 2022, crews are scheduled to close the on-ramp from Redmond Way to westbound SR 520 for four months in order to build a new on-ramp. To stay up-to-date and learn more about this project, please visit the DRLE tab in Cone Zone.

  • Road Projects for the Week of December 25 - 31

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    Upcoming Fall Construction-related Traffic Impacts

    Lane closure on 228th Ave SE between SE 4th Street and Issaquah-Pine Lake Rd: Southbound curb lane to be closed 9:30 a.m. – 3:00 p.m. between December 2021 and January 2022 and may change pending further coordination with all parties. Comcast is installing new fiber optic cable for Issaquah School District’s new school, Cedar Trails Elementary, on Issaquah-Pine Lake Rd and SE 44th Street.

    Lane closure on Issaquah-Pine Lake Rd between 228th Ave SE and Issaquah-Fall City Rd. and SE 44th Street: Southbound lane closure from 9:30 a.m. – 3:00 p.m. between December 2021 and January 2022 and may change pending further coordination with all parties. Comcast is installing new fiber optic cable for Issaquah School District's new elementary school on Issaquah-Pine Lake Rd at SE 43rd Street.


    Striping Maintenance Work

    The striping maintenance work was postponed due to unfavorable weather conditions. The City of Sammamish will perform the road striping maintenance work on West Beaver Lake Drive SE and East Beaver Lake Drive SE when weather conditions improve. This type of maintenance work requires dry road pavement. Fresh paint will be laid on top of the existing fog lines and center lines. The limit of work is shown in the map below.




    East Lake Sammamish Trail South Segment B Stage 1 Construction

    The King County East Lake Sammamish Trail (ELST) South Segment B Phase 1 continues with construction. There will be traffic impacts related to the closure of the gravel surface trail segment which causes the re-routing of cyclists and pedestrians to East Lake Sammamish Parkway (ELSP). Additionally, there will be construction traffic on ELSP.

    • Project Start Point: Intersection of SE 33rd / East Lake Sammamish Shore Lane Drive SE
    • Project End Point: Approximately 900' south of the intersection of SE 8th Street / East Lake Sammamish Parkway SE


    Notices for construction activity outside of the City of Sammamish:


    Downtown Redmond Link Extension (DRLE) - Sound Transit work

    This is a City of Redmond and Sound Transit project.

    Beginning in February 2022, crews are scheduled to close the on-ramp from Redmond Way to westbound SR 520 for four months in order to build a new on-ramp. To stay up-to-date and learn more about this project, please visit the DRLE tab in Cone Zone.

  • Road Projects for the Week of December 18 - 24

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    Upcoming Fall Construction-related Traffic Impacts

    Lane closure on 228th Ave SE between SE 4th Street and Issaquah-Pine Lake Rd: Southbound curb lane to be closed 9:30 a.m. – 3:00 p.m. between December 2021 and January 2022 and may change pending further coordination with all parties. Comcast is installing new fiber optic cable for Issaquah School District’s new school, Cedar Trails Elementary, on Issaquah-Pine Lake Rd and SE 44th Street.

    Lane closure on Issaquah-Pine Lake Rd between 228th Ave SE and Issaquah-Fall City Rd. and SE 44th Street: Southbound lane closure from 9:30 a.m. – 3:00 p.m. between December 2021 and January 2022 and may change pending further coordination with all parties. Comcast is installing new fiber optic cable for Issaquah School District's new elementary school on Issaquah-Pine Lake Rd at SE 43rd Street.


    Striping Maintenance Work

    The striping maintenance work was postponed due to unfavorable weather conditions. The City of Sammamish will perform the road striping maintenance work on West Beaver Lake Drive SE and East Beaver Lake Drive SE when weather conditions improve. This type of maintenance work requires dry road pavement. Fresh paint will be laid on top of the existing fog lines and center lines. The limit of work is shown in the map below.




    East Lake Sammamish Trail South Segment B Stage 1 Construction

    The King County East Lake Sammamish Trail (ELST) South Segment B Phase 1 continues with construction. There will be traffic impacts related to the closure of the gravel surface trail segment which causes the re-routing of cyclists and pedestrians to East Lake Sammamish Parkway (ELSP). Additionally, there will be construction traffic on ELSP.

    • Project Start Point: Intersection of SE 33rd / East Lake Sammamish Shore Lane Drive SE
    • Project End Point: Approximately 900' south of the intersection of SE 8th Street / East Lake Sammamish Parkway SE


    Notices for construction activity outside of the City of Sammamish:


    Downtown Redmond Link Extension (DRLE) - Sound Transit work

    This is a City of Redmond and Sound Transit project.

    Beginning in February 2022, crews are scheduled to close the on-ramp from Redmond Way to westbound SR 520 for four months in order to build a new on-ramp. To stay up-to-date and learn more about this project, please visit the DRLE tab in Cone Zone.

  • Road Projects for the Week of December 11 - 17

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    Upcoming Fall Construction-related Traffic Impacts

    Lane closure on 228th Ave SE between SE 4th Street and Issaquah-Pine Lake Rd: Southbound curb lane to be closed 9:30 a.m. – 3:00 p.m. between December 2021 and January 2022 and may change pending further coordination with all parties. Comcast is installing new fiber optic cable for Issaquah School District’s new school, Cedar Trails Elementary, on Issaquah-Pine Lake Rd and SE 44th Street.

    Lane closure on Issaquah-Pine Lake Rd between 228th Ave SE and Issaquah-Fall City Rd. and SE 44th Street: Southbound lane closure from 9:30 a.m. – 3:00 p.m. between December 2021 and January 2022 and may change pending further coordination with all parties. Comcast is installing new fiber optic cable for Issaquah School District's new elementary school on Issaquah-Pine Lake Rd at SE 43rd Street.


    Scheduled System Upgrading Work – Traffic Signal Closure

    The traffic signal on East Lake Sammamish Parkway NE and NE Inglewood Hill Rd will be dark on December 15 from 8:00 a.m. – 2:30 p.m. There will be a uniformed police officer directing traffic during this time. This is part of the City’s continuous efforts in upgrading the traffic signal system. During this time the City’s skilled technical team will replacing the old traffic signal cabinet with new upgraded one.


    Striping Maintenance Work

    The striping maintenance work was postponed due to unfavorable weather conditions. The City of Sammamish will perform the road striping maintenance work on West Beaver Lake Drive SE and East Beaver Lake Drive SE when weather conditions improve. This type of maintenance work requires dry road pavement. Fresh paint will be laid on top of the existing fog lines and center lines. The limit of work is shown in the map below.




    East Lake Sammamish Trail South Segment B Stage 1 Construction

    The King County East Lake Sammamish Trail (ELST) South Segment B Phase 1 continues with construction. There will be traffic impacts related to the closure of the gravel surface trail segment which causes the re-routing of cyclists and pedestrians to East Lake Sammamish Parkway (ELSP). Additionally, there will be construction traffic on ELSP.

    • Project Start Point: Intersection of SE 33rd / East Lake Sammamish Shore Lane Drive SE
    • Project End Point: Approximately 900' south of the intersection of SE 8th Street / East Lake Sammamish Parkway SE


    Notices for construction activity outside of the City of Sammamish:


    Downtown Redmond Link Extension (DRLE) - Sound Transit work

    This is a City of Redmond and Sound Transit project.

    Beginning in February 2022, crews are scheduled to close the on-ramp from Redmond Way to westbound SR 520 for four months in order to build a new on-ramp. To stay up-to-date and learn more about this project, please visit the DRLE tab in Cone Zone.

  • Road Projects for the Week of December 4 - 10

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    Upcoming Fall Construction-related Traffic Impacts

    Lane closure on 228th Ave SE between SE 4th Street and Issaquah-Pine Lake Rd: Southbound curb lane to be closed 9:30 a.m. – 3:00 p.m. between November and December 2021 and may change pending further coordination with all parties. Comcast is installing new fiber optic cable for Issaquah School District’s new school, Cedar Trails Elementary, on Issaquah-Pine Lake Rd and SE 44th Street.

    Lane closure on Issaquah-Pine Lake Rd between 228th Ave SE and Issaquah-Fall City Rd. and SE 44th Street: Southbound lane closure from 9:30 a.m. – 3:00 p.m. between November and December 2021 and may change pending further coordination with all parties. Comcast is installing new fiber optic cable for Issaquah School District's new elementary school on Issaquah-Pine Lake Rd at SE 43rd Street.


    Striping Maintenance Work

    The striping maintenance work was postponed due to unfavorable weather conditions. The City of Sammamish will perform the road striping maintenance work on West Beaver Lake Drive SE and East Beaver Lake Drive SE when weather conditions improve. This type of maintenance work requires dry road pavement. Fresh paint will be laid on top of the existing fog lines and center lines. The limit of work is shown in the map below.




    East Lake Sammamish Trail South Segment B Stage 1 Construction

    The King County East Lake Sammamish Trail (ELST) South Segment B Phase 1 continues with construction. There will be traffic impacts related to the closure of the gravel surface trail segment which causes the re-routing of cyclists and pedestrians to East Lake Sammamish Parkway (ELSP). Additionally, there will be construction traffic on ELSP.

    • Project Start Point: Intersection of SE 33rd / East Lake Sammamish Shore Lane Drive SE
    • Project End Point: Approximately 900' south of the intersection of SE 8th Street / East Lake Sammamish Parkway SE


    Notices for construction activity outside of the City of Sammamish:


    Downtown Redmond Link Extension (DRLE) - Sound Transit work

    This is a City of Redmond and Sound Transit project. To learn more about this project, please visit the DRLE tab in Cone Zone.

Page last updated: 24 Jun 2022, 04:40 PM