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SEATTLE AREA CONSTRUCTION LOOK AHEAD

Last Update: August 14, 2014

To view this information geographically, visit SDOT's Travelers Information Map

Click here to download the PDF of this information

HIGHLIGHTS

August 15: Seattle Seahawks host the San Diego Chargers in the first home pre-season game at CenturyLink Field Friday.

August 15 - 17: Seattle Hempfest at Myrtle Edwards and Centennial Parks on the Seattle Waterfront Friday through Sunday.

August 16: Rainier Valley Heritage Parade and Summer Streets will close Rainier Ave. S. Saturday.

August 18, 19 & 21: Various nighttime southbound I-5 on-ramp closures next week.

August 19 & 20: Westbound lanes of the SR520 floating bridge closed next Monday and Tuesday nights.

August 22 - 27: SR99 closed between S. Spokane St. and Valley St. for four consecutive days.

 

Note: Information subject to change. Additional construction or events may be planned in the Seattle area.
Questions? Contact: construction.coordination@seattle.gov or call 206-684-ROAD

Downtown Seattle Planned Construction / Events
Date(s) and Times Project Name / Agency Description of Traffic Impacts
August 14 11:30PM
to
August 15 3AM
Lane and ramp closures on northbound I-5 under the Convention Center The left two lanes of northbound I-5 between Madison St. and Olive Wy. will be closed Thursday night during Fire Suppression testing.  The University St. on-ramp will also be closed.
August 15 - 17 Seattle Hempfest 2014 At Myrtle Edwards Park and Centennial Park along Elliott Bay.  Event hours are 12PM to 8PM Friday, and 10AM to 8PM Saturday and Sunday.  Event will close westbound Broad St. each day between Elliott Ave. and Alaskan Wy.  Expect heavy congestion on the sidewalks and streets near the area.
August 15
7:30PM - 11PM
Sunset Supper at the Market At Pike Place Market.  Event will close Pike Place between 1st Ave. and Virginia St. from 8AM to Midnight.
August 16
12:30AM - 4AM
Lane closures on northbound I-5 under the Convention Center The three right lanes of northbound I-5 between Madison St. and Olive Wy. will be closed Saturday morning during Fire Suppression testing.
August 18
to
November 2014
Sidewalk and lane closures on 1st Ave. between Spring St. and Madison St. Crews will close the sidewalk and curb lane on the west side of 1st Ave. between Spring St. and Madison St. 24/7 during the replacement of a failing sidewalk.
August 22 10PM
to
August 25 5AM
SR99 closed between S. Spokane St. and Valley St. SR99 between S. Spokane St. and Valley St. closed Friday night to Monday morning while crews demolish and replace the bridge structure over Broad St.  Various other construction projects will take place within the closure area over the weekend.  Please note: the S. Atlantic St. on-ramp to northbound SR99, and the Columbia St. on-ramp to southbound SR99, will remain open until midnight on Friday for exiting Seahawk traffic.
August 22 10PM
to
August 27 5AM
SR99 closed between Battery St. Tunnel and Valley St. SR99 between the Battery Street Tunnel and Valley St. will remain closed until Wednesday morning while crews demolish and replace the bridge structure over Broad St.
August 23 & 24 3rd Ave. closed between Cherry St. and James St. Crews will close 3rd Ave. between Cherry St. and James St. Saturday and Sunday while repairing concrete panels in the roadway.
August 24
11AM - 4PM
Red Bull Soap Box Derby On Yesler Wy. between 6th Ave. and 2nd Ave.
August 29
to
September 1
10AM - 12AM daily
PAX Expo At Washington State Convention and Visitor Center.  Event will close 9th Ave. between Pine St. and Pike St.
January 27
through
July 2014
7AM - 4PM
Belltown-Uptown Electric Transit Improvements Crews will intermittently close traffic lanes and sidewalks on Denny Wy. between 1st Ave. and 3rd Ave. while installing new trolley wires and a bus stop.  Work will take place weekdays, with some weekend and night work possible.
January 7
through
end of project
Elliott Bay Seawall Project Traffic on Alaskan Wy. S./Alaskan Wy. will be shifted to beneath the Viaduct between S. King St. and Pike St.  Traffic will also be shifted to the east side of Alaskan Wy. between Pike St. and Virginia St.
Through
Summer of 2014
First Hill Streetcar Project Construction will continue on each segment of the First Hill Streetcar line.  The impacted streets include Broadway between E Denny Way and E. Yesler Way, E. Yesler Way between Broadway and 14th Ave S, 14th Ave S between E Yesler Way and S Jackson St, and S Jackson St between 14th Ave S and Occidental Ave S.  A minimum of one lane in each direction will be maintained at all times.
Permanently Southbound 14th Ave E permanently closed between Yesler Way and S. Jackson St.
Until Further Notice SR 99 Tunnel Project Parking under the Alaskan Way Viaduct is permanently closed between S King St and Pike St.
Until Further Notice Alaskan Way S.  is closed between S Atlantic St and Madison St until further notice.  Two-way traffic has been re-routed under the Alaskan Way Viaduct and Railroad Way S via 1st Ave S.
Until the SR 99 Tunnel opens to traffic 6th Ave N is closed between Thomas St and Republican St.  Harrison St is closed between Aurora Ave N and Broad St.  Republican St is closed between Aurora Ave N and 6th Ave N.
Until Further Notice 2521 Western Ave.

12 floor apartment building
Intermittent sidewalk and curb lane closures on the west side of Western Ave. between Wall St. and Vine St, full closure of Vine St. between Elliott Ave. and Western Ave. during work hours, and full closure of adjacent alley.
Until Further Notice 1821 Boren Ave.

Estimated completion: March 2015
Intermittent sidewalk, curb lane, and traffic lane closures on  the west side of Boren Ave. between Stewart St. and Howell St, the south side of Stewart St. west of Boren Ave, and the north side of Howell St. west of Boren Ave.
Until Further Notice
24/7
2301 6th Ave. Intermittent sidewalk, curb lane, and traffic lane closures on  the east side of 5th Ave. between Battery St. and Bell St, the south side of Battery St. between of 5th Ave. and 6th Ave, the north side of Bell St. between of 6th Ave. and 5th Ave, and the west side of 6th Ave. between Bell St. and Battery St.
Until Further Notice
24/7
2021 7th Ave.
2101 7th Ave.

Block 14 & 19
Intermittent sidewalk, curb lane, and traffic lane closures on 7th Ave. between Lenora St. and Westlake Ave, on Lenora St. between of 7th Ave. and 6th Ave, on 6th Ave. between Lenora St. and Virginia St, on Virginia St. between 6th Ave. and Westlake Ave, on Westlake Ave. between 7th Ave. and Westlake Ave, and on Blanchard St. between 6th Ave. and 7th Ave.
October 4
2AM - 8PM
Large concrete mat footing pour (12,000 cubic yards) will close 7th Ave, 6th Ave, Blanchard St, and Lenora St.
Until Further Notice
7AM - 4PM
Mon - Sat
2720 4th Ave.

Estimated completion: October 2014
The parking lane and two adjacent traffic lanes on the east side of 4th Ave between Cedar St and Denny Wy will be closed weekdays for material delivery to the adjacent construction site.
July 14
to
August 15
The south sidewalk and adjacent curb lane will be closed on the south side of Denny Wy. between 4th Ave. and Cedar St. during sidewalk and curb restoration.  The sidewalk will be closed 24/7.  The adjacent curb lane will be closed 9AM to 2PM.
Until Further Notice 815 Pine St.

Estimated completion: April 2015
Intermittent sidewalk and curb lane closures on the west side of 9th Ave. N. north of Pine St, and the south side of Pine St. west of 9th Ave. N.
East Seattle Planned Construction / Events
Date(s) and Times Project Name / Agency Description of Traffic Impacts
Through
Summer of 2014
First Hill Streetcar Project Construction will continue on each segment of the First Hill Streetcar line.  The impacted streets include Broadway between E Denny Way and E. Yesler Way, E. Yesler Way between Broadway and 14th Ave S, 14th Ave S between E Yesler Way and S Jackson St, and S Jackson St between 14th Ave S and Occidental Ave S.  A minimum of one lane in each direction will be maintained at all times.
Permanently Southbound 14th Ave E permanently closed between Yesler Way and S. Jackson St.
January 13
to
August 2014
Sound Transit
University Link Extension Project
Capitol Hill Station
Crews will close the west half of Broadway between E. Denny Wy. and E. Howell St. to build an underground pedestrian concourse.  Two-way traffic will be maintained on the east half of the roadway.  Southbound bike traffic will be detoured around the construction via E. John St, 12th Ave. E, and E. Pine St.  Northbound bike traffic will merge with vehicle traffic at E. Howell St.
North Seattle Planned Construction / Events
Date(s) and Times Project Name / Agency Description of Traffic Impacts
August 23
8AM - 11AM
Seattle Marathon 10K Race 10K run starts and finishes at Gas Works Park.  Route will use streets and trails in the Wallingford, Fremont, and Ballard neighborhoods.
March 3
through
August 2014
N. 105th, N. / NE Northgate Wy. Improvement Project The eastbound lanes of N. Northgate Wy. between Aurora Ave. N. and Meridian Ave. N. will be closed.  At least one westbound lane will remain open at all times.  Eastbound traffic will be detoured to N. 85th St. or N. 115th St. via Aurora Ave. N.  The entire project is expected to be compete by the early Fall of 2014.
April 14
through
August 2014
Holman Rd. NW Paving Project SDOT crews will repave Holman Rd. NW and make pedestrian safety improvements between Greenwood Ave. N. and NW 87th St.  The project will be done in two phases.  Work in Zone 1 will be between Greenwood Ave. N. and 7th Ave. NW.  Work includes: roadway resurfacing; spot sidewalk repairs; new ADA curb ramp installations; bus zone and shelter improvements; and traffic curb installation.
April 14
through
August 2014
Phase 1: Work between 7th Ave. NW and Greenwood Ave. N. is mostly complete.  Crews will be restriping the roadway July 30th & 31st.  Landscaping and sign installation will continue through August.
Week of May 19
through
September 2014
Phase 2: Holman Rd. NW will be reduced to one lane in each direction between 7th Ave. NW and NW 87th St. during a SDOT paving project.  Work hours are 7AM to 5PM, Monday through Friday, with some weekend and night work possible.  This phase will include replacing bridge expansion joints, which will require full closures of Holman Rd. NW at 8th Ave. NW for four weekend nights from 9PM to 5AM.
Northeast Seattle Planned Construction / Events
Date(s) and Times Project Name / Agency Description of Traffic Impacts
August 11
to
September 5
7AM - 4PM
Lane closures on streets near the Northgate Transit Center Crews will intermittently close traffic lanes on streets near the Northgate Transit Center while cleaning a drainage line.  Work will take place on 1st Ave. NE, 5th Ave. NE, and NE 100th St.
August 18 - 22
9AM - 3PM
Lane closures on Roosevelt Wy. NE at NE 67th St. Roosevelt Wy. NE at NE 67th St. will be reduced to one  southbound lane during underground utility work.  Work is expected to last two approximately two days.
August 18 9PM
to
August 17 5AM
Lake City Wy NE ramp to southbound I-5 closed The ramp from Lake City Wy. NE to southbound I-5 will be closed Monday night during pavement repair.
August 19 9PM
to
August 20 5AM
NE Ravenna Blvd. ramp to southbound I-5 closed The ramp from NE Ravenna Blvd. to southbound I-5 will be closed Tuesday night during pavement repair.
August 19 & 20
11PM - 5AM
Westbound lanes of SR520 Floating Bridge closed The westbound lanes of SR520 between Montlake Blvd. NE  and 92nd Ave. NE will be closed Tuesday and Wednesday nights.
May 5
through
early June 2014
Sound Transit
University Link Extension Project
University of Washington Station
Crews will close the sidewalk on the east side of Montlake Blvd. NE between NE Pacific St. and the Montlake Bridge while replacing the existing curb and sidewalk. 
mid-June
through
September 2014
Crews will close the sidewalk on the east side of Montlake Blvd. NE between NE Pacific St. and NE Pacific Pl. while replacing the existing curb and sidewalk.  There will also be intermittent closures of the northbound curb lane between 9AM and 2PM.
January 2014
through
August 2015
University of Washington's Montlake Triangle Project Project will construct a new pedestrian land bridge over NE Pacific Place connecting the Montlake Triangle and Rainier Vista.  The project will provide landscaping, hard surfacing, lighting, and other site improvements from Stevens Way through the Montlake Triangle.
February 2014
through
August 2015
Burke Gilman Trail closed through the Montlake Triangle Project.  Trail users will be detoured via Mason Rd. and Stevens Wy.  Westbound vehicle traffic on NE Pacific Pl. will be detoured south to NE Pacific St.  Eastbound vehicle traffic on NE Pacific Pl. will be maintained.
June 16
through
September
Sidewalk closed on the north side of NE Pacific St. between Montlake Blvd. NE and NE Pacific Pl.
April 2014
through
December 2014
Seattle City Light Project -
Electrical Improvements along the Burke-Gilman Trail
Project will improve the reliability and capacity of the electrical system feeding the University of Washington.  Five sections of the Burke-Gilman Trail west of 15th Ave. NE will be closed during construction.  The project is being coordinated with UW's additional trail improvements east of 15th Ave. NE.  Construction will include installing a new duct bank, installing conduits and vaults, and pulling new electrical cable.
May 14
through
June 2014
Phase 1: Burke-Gilman Trail closed between 15th Ave. NE. and Brooklyn Ave. NE.  Trail will be detoured north to roadways on the UW campus.
Until further notice Sound Transit
Northgate Link Extension Project
Northgate Station
Parking is temporarily removed on the west side of 1st Ave. NE between NE 92nd St. and NE 95th St.
Until further notice The North Seattle Park-and-Ride lot and interim Park-and-Ride lot located near the former Marie Callender's restaurant in Northgate will close Monday, March 17.  The new interim Park-and-Ride will be located at the NW corner of NE 103rd St. and 5th Ave. NE.
October 1
through
2019
Sound Transit
Northgate Link Extension Project
Roosevelt Station
NE 66th St. and NE 67th St. between 12th Ave. NE and Roosevelt Wy. NE closed to through traffic.  The sidewalk and parking lane on the west side of 12th Ave. NE between NE 65th St. and NE 68th St. will also be closed.
December 3
through
July 2014
The parking lane on the north side of NE 65th St, west of 12th Ave. NE, is closed during work on the adjacent sidewalk.  The left turn lane from eastbound NE 65th St. to northbound 12th Ave. NE is also closed.
May 28
through
September 2014
Lane closures on Weedin Pl. NE between NE 65th St. and NE 68th St. during underground utility work.  Parking will be closed on both sides of the street, as well as the sidewalk on the north side of the street.  Work is expected to take three to four months.
December 9
through
2020
Sound Transit
Northgate Link Extension Project
University District Station
Brooklyn Ave. NE closed between NE 45th St. and NE 43rd St.  NE 43rd St. closed between University Wy. NE and 12th Ave. NE (Local Access to the alleys on NE 43rd St. will be maintained).
June 20
to
December
24/7
NE 43rd St. between Brooklyn Ave. NE and the alley to the east will be closed for approximately 7 months while crews install shoring walls and build a temporary roadway bridge.
Through
December 2014
Windermere Sewage Overflow Prevention Project NE 65th St. between Radford Court and Sportsfield Dr. NE intermittently reduced to one lane of alternating traffic
June 2
through
November 2014
24/7
Thornton Creek Confluence & Meadowbrook Pond Project Crews will close 35th Ave. NE between NE 110th St. and NE 105th St. during the Thornton Creek Confluence & Meadowbrook Pond Project.  Project will reduce upstream flooding and downstream flows.  Access to Meadowbrook Community Center and local residents will be maintained at all times.  Northbound and southbound traffic on 35th Ave NE will be detoured west to Lake City Wy. NE via NE 110th St. and NE 95th St.
Northwest Seattle Planned Construction / Events
Date(s) and Times Project Name / Agency Description of Traffic Impacts
August 14 & 15
7:30AM - 7PM
Lane closures on 28th Ave. NW between NW 90th St. and NW 93rd St. 28th Ave. NW between NW 90th St. and NW 93rd St. will be reduced to one lane of alternating traffic while crews grind and pave the roadway.
August 16
8AM - 10AM
Run Like a Viking 5K In Ballard along Seaview Ave. NW.
August 18
through
September 2014
Lane closures on Golden Gardens Dr. NW/Seaview Pl. NW Golden Gardens Dr. NW/Seaview Pl. NW will be reduced to one lane of alternating traffic while crews repair landslide damage and install drainage.  Work will take place during daylight hours.
August 23
8AM - 11AM
Seattle Marathon 10K Race 10K run starts and finishes at Gas Works Park.  Route will use streets and trails in the Wallingford, Fremont, and Ballard neighborhoods.
April 14
through
August 2014
Holman Rd. NW Paving Project SDOT crews will repave Holman Rd. NW and make pedestrian safety improvements between Greenwood Ave. N. and NW 87th St.  The project will be done in two phases.  Work in Zone 1 will be between Greenwood Ave. N. and 7th Ave. NW.  Work includes: roadway resurfacing; spot sidewalk repairs; new ADA curb ramp installations; bus zone and shelter improvements; and traffic curb installation.
April 14
through
August 2014
Phase 1: Work between 7th Ave. NW and Greenwood Ave. N. is mostly complete.  Crews will be restriping the roadway July 30th & 31st.  Landscaping and sign installation will continue through August.
Week of May 19
through
September 2014
Phase 2: Holman Rd. NW will be reduced to one lane in each direction between 7th Ave. NW and NW 87th St. during a SDOT paving project.  Work hours are 7AM to 5PM, Monday through Friday, with some weekend and night work possible.  This phase will include replacing bridge expansion joints, which will require full closures of Holman Rd. NW at 8th Ave. NW for four weekend nights from 9PM to 5AM.
SODO Planned Construction / Events
Date(s) and Times Project Name / Agency Description of Traffic Impacts
August 15
7PM - 10PM
Seahawks vs. San Diego At CenturyLink Field.
August 16 & 17 Fire Festival At Occidental Park in Pioneer Square.  The Scott Safety Firefighter Combat Challenge will also close S. Washington St. between 1st Ave. S. and 2nd Ave. S. Thursday evening to Sunday night.
August 20
7PM - 9PM
Sounders vs. San Jose At CenturyLink Field.
August 22
7PM - 10PM
Seahawks vs. Chicago Bears At CenturyLink Field.
August 22 10PM
to
August 25 5AM
SR99 closed between S. Spokane St. and Valley St. SR99 between S. Spokane St. and Valley St. closed Friday night to Monday morning while crews demolish and replace the bridge structure over Broad St.  Various other construction projects will take place within the closure area over the weekend.  Please note: the S. Atlantic St. on-ramp to northbound SR99, and the Columbia St. on-ramp to southbound SR99, will remain open until midnight on Friday for exiting Seahawk traffic.
August 24
11AM - 4PM
Red Bull Soap Box Derby On Yesler Wy. between 6th Ave. and 2nd Ave.
August 25
7:10PM - 10PM
Mariners vs. Texas At Safeco Field.
August 26
7:10PM - 10PM
Mariners vs. Texas At Safeco Field.
August 27
12:40PM - 4PM
Mariners vs. Texas At Safeco Field.
August 28
7PM - 10PM
WSU vs. Rutgers At CenturyLink Field.
August 29
7:10PM - 10PM
Mariners vs. Washington At Safeco Field.  Game will be followed by a short fireworks show.
August 30
1PM - 3PM
Sounders vs. Colorado At CenturyLink Field.
August 30
6:10PM - 9PM
Mariners vs. Washington At Safeco Field.
August 31
1:10PM - 4PM
Mariners vs. Washington At Safeco Field.
Through
Summer of 2014
First Hill Streetcar Project Construction will continue on each segment of the First Hill Streetcar line.  The impacted streets include Broadway between E Denny Way and E. Yesler Way, E. Yesler Way between Broadway and 14th Ave S, 14th Ave S between E Yesler Way and S Jackson St, and S Jackson St between 14th Ave S and Occidental Ave S.  A minimum of one lane in each direction will be maintained at all times.
Permanently Southbound 14th Ave E permanently closed between Yesler Way and S. Jackson St.
Until Further Notice SR 99 Tunnel Project Parking under the Alaskan Way Viaduct is permanently closed between S King St and Pike St.
Until Further Notice Alaskan Way S.  is closed between S Atlantic St and Madison St until further notice.  Two-way traffic has been re-routed under the Alaskan Way Viaduct and Railroad Way S via 1st Ave S.
Until the SR 99 Tunnel opens to traffic 6th Ave N is closed between Thomas St and Republican St.  Harrison St is closed between Aurora Ave N and Broad St.  Republican St is closed between Aurora Ave N and 6th Ave N.
Weekends only
through
late Spring 2014
9AM - 3PM
Seattle City Light Project -
S. Washington St.
Traffic lanes on S. Washington St. between 3rd Ave. S. and 4th Ave. S. will be closed while City Light crews rebuild a manhole and install a new duct bank.  Work will not take place during large events at CenturyLink Field.
March 5
through
September 2014
9AM - 3PM
Seattle City Light Project -
1st Ave. S.
Traffic lanes on 1st Ave. S. between S. Atlantic St. and Railroad Wy. S. will be closed while City Light crews install a new duct bank.  Work is scheduled weekdays between 9AM and 3PM, with some weekend and night work possible.
South Seattle Planned Construction / Events
Date(s) and Times Project Name / Agency Description of Traffic Impacts
August 16
12PM - 1:30PM
Rainier Valley Heritage Parade On Rainier Ave. S. between S. Brandon St. and S. Alaska St.
August 16
1:30PM - 5:30PM
Rainier Valley Summer Streets Event will follow the Rainier Valley Heritage Parade on Rainier Ave. S. between S. Brandon St. and S. Alaska St.
August 17
6:45AM
Iron Girl Seattle Triathlon At Genesee Park, along Lake Washington Blvd, and on the I-90 Express Lanes.
July 7
through
December 2014
West Duwamish Trail Project Project will extend the existing trail from West Marginal Wy. S. to 8th Ave. S.  The trail will be built on the east side of West Marginal Wy. S, on the south side of S. Portland St, and on the west side of 8th Ave. S.  In addition, a new storm drain system is being added to S. Portland St.  Work is expected to last approximately 6 months.
South Lake Union Planned Construction / Events
Date(s) and Times Project Name / Agency Description of Traffic Impacts
August 15
6AM - 2PM
SPPLUS Event Private event at KeyArena.  Bus staging will take place on streets in the South Lake Union neighborhood, and around the Seattle Center.
August 16
6AM - 12PM
Lane closures on Mercer St. at 5th Ave. N. Crews will intermittently close lanes on Mercer St. at 5th Ave. N. Saturday morning while removing temporary signal poles.
August 21 9PM
to
August 22 5AM
Mercer St. ramp to southbound I-5 closed The ramp from eastbound Mercer St. to southbound I-5 will be closed Thursday night during pavement repair.
August 22 10PM
to
August 25 5AM
SR99 closed between S. Spokane St. and Valley St. SR99 between S. Spokane St. and Valley St. closed Friday night to Monday morning while crews demolish and replace the bridge structure over Broad St.  Various other construction projects will take place within the closure area over the weekend.  Please note: the S. Atlantic St. on-ramp to northbound SR99, and the Columbia St. on-ramp to southbound SR99, will remain open until midnight on Friday for exiting Seahawk traffic.
August 22 10PM
to
August 27 5AM
SR99 closed between Battery St. Tunnel and Valley St. SR99 between the Battery Street Tunnel and Valley St. will remain closed until Wednesday morning while crews demolish and replace the bridge structure over Broad St.
August 27
6AM - 6PM
John St. between 5th Ave. N. and Taylor Ave. N. closed Crews will close John St. between 5th Ave. N. and Taylor Ave. N. while removing a manlift from the adjacent job site.
August 30
to
September 1
Bumbershoot At Seattle Center.  Event hours are11AM - 11PM each day.
Until Further Notice SR 99 Tunnel Project Parking under the Alaskan Way Viaduct is permanently closed between S King St and Pike St.
Until Further Notice Alaskan Way S.  is closed between S Atlantic St and Madison St until further notice.  Two-way traffic has been re-routed under the Alaskan Way Viaduct and Railroad Way S via 1st Ave S.
Until the SR 99 Tunnel opens to traffic 6th Ave N is closed between Thomas St and Republican St.  Harrison St is closed between Aurora Ave N and Broad St.  Republican St is closed between Aurora Ave N and 6th Ave N.
Until further notice
24/7
WSDOT North Access Project East sidewalk of northbound Aurora Ave. N. closed between Harrison St. and Mercer St.
April 28
through
Summer 2014
Dexter Ave. N. between Thomas St. and Mercer St. will be reduced to one traffic lane and one bike lane in each direction.  During non-peak hours, bikes may be directed to merge with vehicle traffic.
April 28
through
Summer 2014
Harrison St. between Aurora Ave. N. and 8th Ave. N. will be fully closed.  Local Access to KING 5 will be maintained.  The north sidewalk between Dexter Ave. N. and 8th Ave. N. also closed.
Until further notice
24/7
Westbound Republican St. closed between Dexter Ave. N. and Aurora Ave. N. during underground utility work.  Local Access will be maintained to the alley to the north.
August 19 & 20
10PM - 5AM
The right lane of northbound Aurora Ave. N. between Denny Wy. and Republican St. will be closed Tuesday and Wednesday nights during roadway work.  The Denny Wy. on-ramp to northbound SR99 will also be closed.
August 21
7PM - 5AM
Dexter Ave. N. between Thomas St. and Republican St. will be fully closed Thursday night while crews repair an underground pipe.
Permanently Mercer Corridor Project
Mercer West Construction
Mercer St. now permanently two lanes in each direction.  The sidewalk on the north side of Mercer between Taylor Ave N and Dexter Ave N is closed.  The sidewalk/bike lane on the south side remains open.
Through
mid-2015
Northbound and Southbound SR99 between Valley St and Harrison St reduced to two lanes in each direction.

Permanently
closed
Off-ramps from southbound SR99 to Broad St, and from northbound SR99 to Mercer St, are permanently closed.  Broad St. between 5th Ave. N. and 9th Ave. N. is permanently closed.  
Through
Summer 2014
24/7
Crews will close the sidewalk on the east side of Dexter Ave. N, south of Mercer St, and on the south side of Mercer St. from Dexter Ave. N. to 8th Ave. N, during the installation of a high voltage line and duct bank.
Through
Summer 2014
24/7
8th Ave. N. closed at Mercer St.  Local access will be maintained via Republican St.
Through
Summer 2014
9AM - 3PM
Intermittent lane closures on Roy St. between Queen Anne Ave. N. and 5th Ave. N. during punchlist work.  One lane of alternating traffic will be maintained at all times.
Until further notice Right turns from southbound Dexter Ave. N. to westbound Mercer St. restricted.  
Through
August 15
9AM - 3PM
The sidewalk on the south side of Mercer St. between 8th Ave. N. and 9th Ave. N. will be closed during sidewalk replacement.  The eastbound curb lane also be intermittently closed.
August 11 - 29
9AM - 2PM
Intermittent lane closures in both directions on Mercer St. between 5th Ave. N. and Dexter Ave. N. during roadway work.
August 18 - 20
8PM - 5AM
Taylor Ave. N. closed nightly at Mercer St. during underground utility work.  Local access will be maintained via Roy St.  The work area will be plated and reopened during daylight hours.
Until Further Notice
9AM - 4PM
Mon - Sat
1101 Dexter Ave. N.

Estimated completion: November 2014
Intermittent sidewalk, curb lane, and traffic lane closures on the west side of Dexter Ave. N. between Highland Dr. and Aloha St.
October 2013
to
May 2015
6AM - 3PM
601 Westlake Ave. N.
Block 43

Estimated completion: May 2015
Close eastbound Broad St. and adjacent sidewalk between 9th Ave. N. and Westlake Ave. N. for material delivery, excavation, and concrete pours.
Until further notice
24/7
Close the sidewalk on the west side of Westlake Ave. N. between Broad St. and Mercer St. for excavation and shoring.
Until Further Notice
24/7
515 Westlake Ave. N.
Block 44

Estimated completion: September 2014
Intermittent sidewalk and curb lane closures on the east side of 9th Ave. N. between Republican St. and Mercer St, south side of Mercer St. between 9th Ave. N. and Westlake Ave. N, and the west side of Westlake Ave. N. between Mercer St. and Republican St.
July 21
to
August 3
Sidewalk closures during sidewalk restoration work: west side of Westlake Ave. N. between Mercer St. and Republican St; south side of Mercer St. between 9th Ave. N. and Westlake Ave. N; north side of Republican St. between 9th Ave. N. and Westlake Ave. N
Until Further Notice
24/7
400 9th Ave. N.
Block 45

Estimated completion: July 2015
Intermittent sidewalk, curb lane, and traffic lane closures on  the east side of 9th Ave. N. between Republican St. and Harrison St, and the south side of Republican St. east of 9th Ave. N, and the north side of Harrison St. east of 9th Ave. N.
Until Further Notice
24/7
325 9th Ave. N.
Block 52

Estimated completion: March 2015
Intermittent sidewalk, curb lane, and traffic lane closures on  the west side of 9th Ave. N. between Harrison St. and Thomas St, and on the north side of Thomas St. west of 9th Ave. N.
Until Further Notice
24/7
400 Boren Ave. N.

Estimated completion: October 2015
Intermittent sidewalk, curb lane, and traffic lane closures on  the east side of Boren Ave. N. between Republican St. and Harrison St, and the south side of Republican St. east of Boren Ave. N.
Until Further Notice
24/7
756 John St.

Estimated completion: October 2014
Intermittent sidewalk, curb lane, and traffic lane closures on  the east side of Dexter Ave. N. north of John St, and the north side of John St. east of Dexter Ave. N.
Until Further Notice
24/7
500 John St Intermittent sidewalk, curb lane, and traffic lane closures on  the east side of 5th Ave. N. north of John St, and on the north side of John St. east of 5th Ave. N.
August 27
6AM - 6PM
Crews will close John St. between 5th Ave. N. and Taylor Ave. N. while removing a manlift from the adjacent job site.
Until Further Notice
24/7
416 John St. Intermittent sidewalk, curb lane, and traffic lane closures on  the west side of 5th Ave. N. between John St. and Broad St, the north side of John St. between 5th Ave. N. and Broad St, and the south side of Broad St. between 5th Ave. N. and John St.
Until Further Notice
24/7
315 1st Ave. N. The sidewalk, parking lane, and adjacent traffic lane on the west side of 1st Ave. N. between Thomas St. and Harrison St. will be closed intermittently during concrete pours.  Closures will occur for approximately 1 - 2 days every 2 weeks. 
Until Further Notice
24/7
400 Fairview Ave. N. Intermittent sidewalk, curb lane, and traffic lane closures on  the east side of Fairview Ave. N. between Republican St. and Harrison St, on the south side of Republican east of Fairview, and on the north side of Harrison east of Fairview.
Until Further Notice
24/7
528 Pontius Ave. N. Intermittent sidewalk, curb lane, and traffic lane closures on  the east side of Pontius Ave. N. south of Mercer St, and on the south side of Mercer St. east of Pontius Ave. N.
Until Further Notice
24/7
1260 Republican St. Intermittent sidewalk, curb lane, and traffic lane closures on  the north side of Republican St. between Pontius Ave. N. and Yale Ave. N, on the east side of Pontius north of Republican, and on the west side of Yale north of Republican.
West Seattle Planned Construction / Events
Date(s) and Times Project Name / Agency Description of Traffic Impacts
August 24
8AM - 11AM
Alki Beach Run On Alki Ave. SW.  Event will close Alki Ave. SW between Harbor Ave. SW and 63rd Ave. SW from 8AM to 11AM.
SR 99 Planned Construction / Events
Date(s) and Times Project Name / Agency Description of Traffic Impacts
August 22 10PM
to
August 25 5AM
SR99 closed between S. Spokane St. and Valley St. SR99 between S. Spokane St. and Valley St. closed Friday night to Monday morning while crews demolish and replace the bridge structure over Broad St.  Various other construction projects will take place within the closure area over the weekend.  Please note: the S. Atlantic St. on-ramp to northbound SR99, and the Columbia St. on-ramp to southbound SR99, will remain open until midnight on Friday for exiting Seahawk traffic.
August 22 10PM
to
August 27 5AM
SR99 closed between Battery St. Tunnel and Valley St. SR99 between the Battery Street Tunnel and Valley St. will remain closed until Wednesday morning while crews demolish and replace the bridge structure over Broad St.
Until further notice
24/7
WSDOT North Access Project East sidewalk of northbound Aurora Ave. N. closed between Harrison St. and Mercer St.
April 28
through
Summer 2014
Dexter Ave. N. between Thomas St. and Mercer St. will be reduced to one traffic lane and one bike lane in each direction.  During non-peak hours, bikes may be directed to merge with vehicle traffic.
April 28
through
Summer 2014
Harrison St. between Aurora Ave. N. and 8th Ave. N. will be fully closed.  Local Access to KING 5 will be maintained.  The north sidewalk between Dexter Ave. N. and 8th Ave. N. also closed.
Until further notice
24/7
Westbound Republican St. closed between Dexter Ave. N. and Aurora Ave. N. during underground utility work.  Local Access will be maintained to the alley to the north.
August 19 & 20
10PM - 5AM
The right lane of northbound Aurora Ave. N. between Denny Wy. and Republican St. will be closed Tuesday and Wednesday nights during roadway work.  The Denny Wy. on-ramp to northbound SR99 will also be closed.
August 21
7PM - 5AM
Dexter Ave. N. between Thomas St. and Republican St. will be fully closed Thursday night while crews repair an underground pipe.
Permanently Mercer Corridor Project
Mercer West Construction
Mercer St. now permanently two lanes in each direction.  The sidewalk on the north side of Mercer between Taylor Ave N and Dexter Ave N is closed.  The sidewalk/bike lane on the south side remains open.
Through
mid-2015
Northbound and Southbound SR99 between Valley St and Harrison St reduced to two lanes in each direction.

Permanently
closed
Off-ramps from southbound SR99 to Broad St, and from northbound SR99 to Mercer St, are permanently closed.  Broad St. between 5th Ave. N. and 9th Ave. N. is permanently closed.  
Through
Summer 2014
24/7
Crews will close the sidewalk on the east side of Dexter Ave. N, south of Mercer St, and on the south side of Mercer St. from Dexter Ave. N. to 8th Ave. N, during the installation of a high voltage line and duct bank.
Through
Summer 2014
24/7
8th Ave. N. closed at Mercer St.  Local access will be maintained via Republican St.
Through
Summer 2014
9AM - 3PM
Intermittent lane closures on Roy St. between Queen Anne Ave. N. and 5th Ave. N. during punchlist work.  One lane of alternating traffic will be maintained at all times.
Until further notice Right turns from southbound Dexter Ave. N. to westbound Mercer St. restricted.  
Through
August 15
9AM - 3PM
The sidewalk on the south side of Mercer St. between 8th Ave. N. and 9th Ave. N. will be closed during sidewalk replacement.  The eastbound curb lane also be intermittently closed.
August 11 - 29
9AM - 2PM
Intermittent lane closures in both directions on Mercer St. between 5th Ave. N. and Dexter Ave. N. during roadway work.
August 18 - 20
8PM - 5AM
Taylor Ave. N. closed nightly at Mercer St. during underground utility work.  Local access will be maintained via Roy St.  The work area will be plated and reopened during daylight hours.
I-5 / I-90 / SR520 Planned Construction / Events
Date(s) and Times Project Name / Agency Description of Traffic Impacts
August 14 11:30PM
to
August 15 3AM
Lane and ramp closures on northbound I-5 under the Convention Center The left two lanes of northbound I-5 between Madison St. and Olive Wy. will be closed Thursday night during Fire Suppression testing.  The University St. on-ramp will also be closed.
August 16
12:30AM - 4AM
Lane closures on northbound I-5 under the Convention Center The three right lanes of northbound I-5 between Madison St. and Olive Wy. will be closed Saturday morning during Fire Suppression testing.
August 17
6:45AM
Iron Girl Seattle Triathlon At Genesee Park, along Lake Washington Blvd, and on the I-90 Express Lanes.
August 18 9PM
to
August 17 5AM
Lake City Wy NE ramp to southbound I-5 closed The ramp from Lake City Wy. NE to southbound I-5 will be closed Monday night during pavement repair.
August 19 9PM
to
August 20 5AM
NE Ravenna Blvd. ramp to southbound I-5 closed The ramp from NE Ravenna Blvd. to southbound I-5 will be closed Tuesday night during pavement repair.
August 19 & 20
11PM - 5AM
Westbound lanes of SR520 Floating Bridge closed The westbound lanes of SR520 between Montlake Blvd. NE  and 92nd Ave. NE will be closed Tuesday and Wednesday nights.
August 21 9PM
to
August 22 5AM
Mercer St. ramp to southbound I-5 closed The ramp from eastbound Mercer St. to southbound I-5 will be closed Thursday night during pavement repair.


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