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SEATTLE AREA CONSTRUCTION LOOK AHEAD

Last Update: May 26, 2016

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

Click here to download the PDF of this information

HIGHLIGHTS

May 23: Yesler Bridge Rehabilitation Project begins; Yesler Wy. closed between 3rd Ave. and 6th Ave. for approximately 16 mos.

May 27 - 30: Northwest Folklife Festival at Seattle Center.

May 31: Meridian Ave. N. Paving and Safety Improvements Project begins; work limits are N. 103rd St. to N. 112th St.

June 3 - 6: Westbound I-90 closed between Bellevue and Seattle; traffic will be diverted to the express lanes.

June 5: Race for the Cure will close streets in Downtown and around the Seattle Center.

June 11: University of Washington Commencement.

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
May 23
to
Fall 2017
24/7
Yesler Bridge Rehabilitation Project begins The Seattle Department of Transportation will be rehabilitating the Yesler Way Bridge, located at the intersection of Yesler Way and Terrace St over 4th Ave S, starting as soon as May 2016 and lasting through fall 2017.  Traffic impacts will include: Yesler Way closed in both directions between 3rd Ave. and midway between 5th Ave. and 6th Ave; Terrace St. closed to through traffic, open to local access; 4th Ave. will have ongoing lane closures and occasional full nighttime and weekend closures; sidewalks on either side of 4th Ave. will have alternating closures; transit and bicycle detours in the project area.
May 23
to June 3
9AM - 3PM
Lane closures on Westlake Ave. N. at 8th Ave. N. Crews will intermittently close traffic lanes on Westlake Ave. N. at 8th Ave. N. during the installation of a new traffic signal.  One lane in each direction will be maintained at all times.
May 23 - 27
7PM - 6AM
Lane closures on Stewart St. at Minor Ave. Crews will close traffic lanes on Stewart St. at Minor Ave. during the installation of a new electrical duck bank.
May 23 - 27
7PM - 6AM
Lane closures on Stewart St. between Minor Ave. and Boren Ave. Crews will reduce Stewart St. to one lane between Minor Ave. and Boren Ave. during the installation of a new electrical duck bank.
May 23 - 27
7PM - 6AM
Lane closures on Stewart St. at Terry Ave. Crews will close traffic lanes on Stewart St. at Terry Ave. during the installation of a new electrical duck bank.
May 23 - 27
7PM - 6AM
Lane closures on Stewart St. between Terry Ave. and 9th Ave. Crews will reduce Stewart St. to one lane between Minor Ave. and Boren Ave. during the installation of a new electrical duck bank.
May 23 - 28
8PM - 5AM
Lane closures on southbound 2nd Ave. between University St. and Seneca St. Crews will reduce 2nd Ave. to one southbound lane between University St. and Seneca St. during electrical work.
May 25 & 26
9AM - 3PM
and
7PM - 9PM
Rolling-slowdowns on northbound SR99 Viaduct SPD will assist with rolling-slowdowns on northbound SR99 Viaduct between S. Atlantic St. and Western Ave. during film production work.  Slowdowns will take place from 9AM to 3PM, and 7PM to 8PM on Wednesday, and from 9AM to 3PM Thursday.
May 31
7PM - 6AM
Lane closures on Stewart St. at Minor Ave. Crews will close traffic lanes on Stewart St. at Minor Ave. during the installation of a new electrical duck bank.
May 31
7PM - 11:59PM
5th Ave. closed between Madison St. and Marion St. Crews will close 5th Ave. between Madison St. and Marion St. during a crane lift.
June 4
7AM - 5PM
Lane closures on Virginia St. between 1st Ave. and 2nd Ave. Virginia St. will be reduced to one lane between 1st Ave. and 2nd Ave. while crews install a new gas line.
June 5
8AM - 11AM
Race for the Cure Fun run will start and finish at Seattle Center.  Route will use streets in South Lake Union and Downtown Seattle.
Stage 1
February 29
to
Fall 2016
Denny Network project Construction of the Denny substation network will begin on Minor Avenue and on Stewart Street. The contractor plans to begin by installing two large vaults – one on Minor Avenue and one on Stewart Street just south of Minor Avenue. They then plan to connect the vaults with underground duct banks. Work will proceed in this manner down Stewart Street to 6th Avenue. This stage of work is expected to be complete in the third quarter of 2016.
April 5
to
June 17
24/7
Northbound Minor Ave. closed between Stewart St. and Virginia St. to stage material and equipment, and to install a duct bank. 
May 2016
to
Mid-2018
Denny Substation project Throughout May, crews will continue preparing for shoring wall installation and will begin demolishing the paved surfaces inside the construction fencing. An electrical vault will be installed on John Street just east of Minor Avenue N. Installation of a new sewer and water line will also begin on John Street. Construction will begin on John Street near Minor Avenue N. and progress east to Yale Avenue N. All work will be conducted between 7 a.m. and 5 p.m.
April 4 Seattle City Light will permanently close Pontius Ave. N. between Denny Way and John St. as part of the Denny Substation Project.
Until further notice
24/7
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.
Until further notice
24/7
As seawall construction expands to the area adjacent to Colman Dock, ferry access for bicyclists and vehicles will shift to Yesler Wy.  Pedestrian access will be maintained via the Marion St. pedestrian bridge, and at street-level between Marion and Columbia St.
Until further notice
24/7
The Marion St. driveway at the Colman Dock shifts north, between Marion St. and Madison St.  During this time most vehicles will exit Colman Dock at Yesler Wy.  All trucks over 30' must exit at Yesler Wy.  Vehicular traffic directed to exit at the Marion St. driveway will turn right or left onto Alaskan Wy.  
October 5 2015
to
June 30 2016
Construction resumes on the waterfront between University St. and Madison St.
January 4
to
mid-2017
Seawall construction begins between Pine and Pike Streets.  Impacts include: removal of on-street parking and trees between Virginia St. and Pike St; removal of the sidewalk on the west side of street; installation of a water treatment facility at Virginia St. and Alaskan Wy.  Access to the Seattle Aquarium, Waterfront Park, and businesses will remain open.
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 505 Madison St.
Madison Centre

SW corner of 5th & Madison
37-story office tower

Estimated completion: Sept. 2016
Intermittent sidewalk and curb lane closures on the east side of 5th Ave. between Madison St. and Marion St, on the south side of Madison St. from 5th east to the alley, and on the north side of Marion St. from 5th east to the alley.
Until Further Notice 811 5th Ave.
The Mark

NW corner of 5th & Columbia
43-story high rise tower

Estimated completion: April 2017
24/7 closure of sidewalk and curb lane on the west side of 5th Ave. between Marion St. and Columbia St, and on the north side of Columbia St. between 5th Ave. and 4th Ave.  Closure of west travel lane on 5th between Marion and Columbia during working hours.
Until Further Notice 204 Pine St.
2nd Ave. between Pine and Stewart
40-story apartment building
Opening: 2017
Construct 40-story tower.  Intermittent closure of sidewalk and curb lane on the east side of 2nd Ave. between Stewart St. and Pine St, and on the north side of Pine St. between 2nd Ave. and 3rd Ave.  The alley to the east will also be closed.
Until Further Notice
24/7
2301 6th Ave.

707 residential units with ground-floor retail.

Opening: 2015
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.
Until Further Notice 1901Western Ave.
MarketFront

Retail space and apartment building
Sidewalk, curb lane, and southbound travel lane on the west side of Western Ave, south of Pine St, closed for construction activities.
East Seattle Planned Construction / Events
Date(s) and Times Project Name / Agency Description of Traffic Impacts
June 3 11PM
to
June 6 5AM
Westbound I-90 closed between Bellevue and Seattle Westbound I-90 traffic between Bellevue and Seattle will be diverted to the I-90 Express Lanes.
June 11 Hopscotch CD On sidewalks in Central District.
June 12
5AM - 11AM
Montlake Bridge closed Crews will close the Montlake Bridge in both directions during repairs to the bridge deck.
June 12
8AM - 11AM
Shore Run Along Lake Washington Blvd.
January 2015
Through
mid-2017
WSDOT I-90 Two-Way Transit and HOV Operations - Stage 3 Project will add an HOV lane in each direction of the outer roadway between Seattle and Mercer Island; build an eastbound HOV direct access exit ramp at Island Crest Way on Mercer Island; Upgrade I-90 tunnels fire and life safety systems in Seattle and Mercer Island; prepare the center roadway for Sound Transit's 14-mile East Link rail extension from Seattle to Redmond.
June 2015
to
Spring 2017
23rd Ave. Corridor Project
Phase 1 - S. Jackson St. to E. John St.
A Seattle Department of Transportation project that will improve safety and mobility for drivers, pedestrians and transit riders. The project includes: modifying 23rd Ave. from a four-lane street to a three-lane street - one lane in each direction with a center left-turn lane (key intersections will stay four lanes); repaving 23rd Ave;
widening sidewalks to at least five feet and repairing broken and buckling sidewalks; installing new streetlights; upgrading traffic signals to give transit priority at key locations; consolidating bus stops to improve transit speed; replacing a 100 year-old water main that runs underneath 23rd Ave. 
Zone A
March 15 2016
Work on 23rd Ave. between E. Yesler Wy. and E. Cherry St. is now restored to two-way traffic.  Some intermittent work is still required to complete work on Zone A, including additional sidewalk work, pole installation, electrical work, and landscaping.
Zone B
November 30
to
Fall 2016
E. Cherry St. to E. Union St.  Work includes: full northbound closure of 23rd Avenue (23rd Avenue will be reduced to one southbound lane while work is taking place in a zone); northbound detours to Martin Luther King Jr Way; multiple weekend closures at major intersections; occasional night work; short-term driveway closures and sidewalk detours; temporary loss of parking on side streets.
Zone C E. Union St. to E. Madison St.  Early work is complete.  Northbound detour starts Spring or Summer of 2016.
North Seattle Planned Construction / Events
Date(s) and Times Project Name / Agency Description of Traffic Impacts
May 25 & 26
9PM - 11:59PM
Northbound lane closures on the Aurora Bridge Crews will close the two right northbound lanes on the Aurora Bridge for construction work.
May 25 10PM
to
May 26 4:30AM
N. 85th St. on-ramp to southbound I-5 closed Crews will close the N. 85th St. on-ramp to southbound I-5 during pavement repair work.
May 31
to
Summer 2016
Meridian Ave. N Paving and Safety Improvements Project begins As early as May 31, the Seattle Department of Transportation plans to repave Meridian Ave N between N 103rd St and N 112th St.  As part of this project, SDOT will install safety improvements to enhance the travel experience of people walking, biking, or using transit along this busy north-south corridor.  Project will: repave the roadway; install traffic signal upgrades; install new concrete landing pads at bus stops; install new stormwater detention system; add buffer lanes between bike and  driving lanes.  Work is expected to last three months.
June 3
6PM - 9PM
Fremont 5K & Briefcase Relay On streets and trails in the Fremont and Wallingford neighborhoods.
January 25
through
September 2016
24/7
Aurora Bridge Painting Project The sidewalk on the east side of the Aurora Bridge will be closed for approximately 8 months while crews repaint the bridge.
Sat. - Thurs.
9PM - 5AM
Until further notice
Crews will close the two right northbound lanes on the Aurora Bridge during material staging for the bridge painting project.
Mon. - Fri.
6:30AM - 2PM
Until further notice
Crews will close the right northbound lane on the Aurora Bridge during material staging for the bridge painting project.
Saturdays
7:30AM - 5PM
Until further notice
Crews will close the right northbound lane on the Aurora Bridge during material staging for the bridge painting project.
Until Further Notice 1301 Dexter Ave. N.
Leeward

296-unit apartment building

Opening: 2017
Intermittent sidewalk, parking lane, and bike lane closures on the west side of Dexter Ave. N. between Lee St. and Comstock St.
Northeast Seattle Planned Construction / Events
Date(s) and Times Project Name / Agency Description of Traffic Impacts
May 25 11PM
to
May 26 5AM
Southbound I-5 off-ramp to NE 71st St/NE 65th St. closed Crews will close the southbound I-5 off-ramp to NE 71st St/NE 65th St. during pavement repair work.
June 11
12:30PM - 4:30PM
University of Washington Commencement At Husky Stadium.
June 12
5AM - 11AM
Montlake Bridge closed Crews will close the Montlake Bridge in both directions during repairs to the bridge deck.
March 14
to
Fall 2016
7AM - 5PM
Roosevelt Way NE Paving and Safety Improvements project begins SDOT will repave and install pedestrian and transit improvements along Roosevelt Way NE between NE 65th Street and the University Bridge, beginning in mid-March. A protected bike lane will also be constructed as part of the project.  Construction will start in Zone A - NE 65th St. to NE Ravenna Blvd.  Roosevelt Wy. NE will be reduced to one lane of traffic during weekday non-peak hours.  Two lanes will be open during weekday peak-hours (7-9AM and 3-6PM).
October 26
to
Summer 2016
24/7
Burke-Gilman Trail closed between 15th Ave. NE and Rainier Vista Crews will close the Burke-Gilman Trail on the UW campus between 15th Ave. NE and Rainier Vista for approximately 9 months during trail improvements.  Construction will also close the Hitchcock pedestrian and bicycle bridge over NE Pacific St, and relocate a bus stop from NE Pacific St. to 15th Ave. NE.
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.
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 Brooklyn Ave. NE and the alley to the west.  NE 43rd St. eastbound only between Brooklyn Ave. NE and the alley to the east.
February 16
to
June 5
9PM - 6AM
SR520 West Approach Bridge North Project The right lane of westbound SR520 between the West Connection Bridge and Montlake Blvd. will be closed nightly while crews haul out demolition materials.  Work will take place Monday through Thursday nights and occasional Saturdays.
September 2015
to
Summer 2017
24th Ave. E. overpass closed to pedestrians and bicyclists during project.
Northwest Seattle Planned Construction / Events
Date(s) and Times Project Name / Agency Description of Traffic Impacts
May 24 - 31
24/7
3200 - 3300 block of W. Commodore Way closed Crews have closed W. Commodore Way in the 3200 - 3300 block during emergency repairs to a broken sewer line.  Traffic will be rerouted at 40th Ave. W. and 27th Ave. W.  The road is expected to reopen on Tuesday, May 31st.
June 3
6PM - 9PM
Fremont 5K & Briefcase Relay On streets and trails in the Fremont and Wallingford neighborhoods.
SODO Planned Construction / Events
Date(s) and Times Project Name / Agency Description of Traffic Impacts
May 23
to
Fall 2017
24/7
Yesler Bridge Rehabilitation Project begins The Seattle Department of Transportation will be rehabilitating the Yesler Way Bridge, located at the intersection of Yesler Way and Terrace St over 4th Ave S, starting as soon as May 2016 and lasting through fall 2017.  Traffic impacts will include: Yesler Way closed in both directions between 3rd Ave. and midway between 5th Ave. and 6th Ave; Terrace St. closed to through traffic, open to local access; 4th Ave. will have ongoing lane closures and occasional full nighttime and weekend closures; sidewalks on either side of 4th Ave. will have alternating closures; transit and bicycle detours in the project area.
May 25 & 26
9AM - 3PM
and
7PM - 9PM
Rolling-slowdowns on northbound SR99 Viaduct SPD will assist with rolling-slowdowns on northbound SR99 Viaduct between S. Atlantic St. and Western Ave. during film production work.  Slowdowns will take place from 9AM to 3PM, and 7PM to 8PM on Wednesday, and from 9AM to 3PM Thursday.
May 27
7:10PM - 10PM
Seattle Mariners vs. Minnesota Twins At Safeco Field.
May 28
7:10PM - 10PM
Seattle Mariners vs. Minnesota Twins At Safeco Field.
May 29
1:10PM - 4PM
Seattle Mariners vs. Minnesota Twins At Safeco Field.
May 30 Homeless Veterans Day Annual event will close S. Main St. between 1st Ave. S. and Alaskan Wy. S. from 6AM to 6PM.  Event hours are 12PM to 4PM.
May 30
1:10PM - 4PM
Seattle Mariners vs. San Diego Padres At Safeco Field.
May 31
12:40PM - 4PM
Seattle Mariners vs. San Diego Padres At Safeco Field.
June 4
4:30PM - 6:30PM
COPA America Centenario Haiti vs. Peru at CenturyLink Field.
June 6
7:10PM - 10PM
Seattle Mariners vs. Cleveland Indians At Safeco Field.
June 7
7:10PM - 10PM
Seattle Mariners vs. Cleveland Indians At Safeco Field.
June 8
7:10PM - 10PM
Seattle Mariners vs. Cleveland Indians At Safeco Field.
June 9
7:10PM - 10PM
Seattle Mariners vs. Cleveland Indians At Safeco Field.
June 10
7:10PM - 10PM
Seattle Mariners vs. Texas Rangers At Safeco Field.
June 11
7:10PM - 10PM
Seattle Mariners vs. Texas Rangers At Safeco Field.
June 12
1:10PM - 4PM
Seattle Mariners vs. Texas Rangers At Safeco Field.
Until further notice
24/7
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.
Until further notice
24/7
As seawall construction expands to the area adjacent to Colman Dock, ferry access for bicyclists and vehicles will shift to Yesler Wy.  Pedestrian access will be maintained via the Marion St. pedestrian bridge, and at street-level between Marion and Columbia St.
Until further notice
24/7
The Marion St. driveway at the Colman Dock shifts north, between Marion St. and Madison St.  During this time most vehicles will exit Colman Dock at Yesler Wy.  All trucks over 30' must exit at Yesler Wy.  Vehicular traffic directed to exit at the Marion St. driveway will turn right or left onto Alaskan Wy.  
October 5 2015
to
June 30 2016
Construction resumes on the waterfront between University St. and Madison St.
January 4
to
mid-2017
Seawall construction begins between Pine and Pike Streets.  Impacts include: removal of on-street parking and trees between Virginia St. and Pike St; removal of the sidewalk on the west side of street; installation of a water treatment facility at Virginia St. and Alaskan Wy.  Access to the Seattle Aquarium, Waterfront Park, and businesses will remain open.
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
255 S. King St.
(North Lot of CenturyLink Field)

278 room hotel with office, retail, and parking

Estimated completion: May 2017
Construct two towers connected by podium for hotel, office, convention center, parking garage and retail space.
Until Further Notice
24/7
400 S. Jackson St.

120-unit apartment with ground-floor retail

Opening: Q4 2016
Construct 7 story mixed use building.  Intermittent sidewalk and travel lane closure on  the east side of 4th Ave. S. north of S. Jackson St.
Until Further Notice
24/7
424 S. Main St.

Estimated completion: Dec. 2015
Construct 7 story mixed use building.  Intermittent sidewalk and curb lane closures on  the east side of 4th Ave. S. north of S. Main St, and on the north side of S. Main St. east of 4th Ave. S.
Until Further Notice
24/7
80 S. Main St.

7-story 45-unit apartment building

Opening: Q2 2016
Construct 45 unit multi-family apartment building.  Intermittent sidewalk and travel lane closure on  the north side of S. Main St. between Alaskan Wy. S. and 1st Ave. S.
Until Further Notice
24/7
200 Occidental Ave. S.

8-story office building

Estimated completion: Q4 2016
Construct 8-story office building.  Intermittent sidewalk and parking lane closure on  the north side of S. Main St. between Occidental Ave. S. and the alley to the east, on the south side of S. Washington St. between Occidental Ave. S. and the alley to the east, and a portion of the alley between Main and Washington.
Until Further Notice
24/7
504 5th Ave. S.

Convert Publix Hotel in apartments with retail space

Opening: Q4 2016
Intermittent sidewalk and parking lane closure on the east side of 5th Ave. S. between S. King St. and S. Weller St, the south side of S. King St. between 5th Ave. S. and 6th Ave. S, and the north side of S. Weller St. between 5th Ave. S. and 6th Ave. S.
West Seattle Planned Construction / Events
Date(s) and Times Project Name / Agency Description of Traffic Impacts
May 16
to
Summer 2016
Fauntleroy Expressway Bearing Pad Replacement Project begins Beginning in mid-May, the Seattle Department of Transportation will be replacing the bearing pads on the Fauntleroy Expressway (West Seattle Freeway) from just west of the Delridge Way on/off ramp westward to where the road turns south (where the road is no longer a bridge).  Traffic impacts will include: nighttime bridge closures five nights per week (Sunday night to Friday morning); the bridge will be closed west of Delridge Way from 9 PM until 5 AM the next morning (on evenings when the Mariners or Sounders are playing, the bridge closure will be delayed until 11 PM); temporary closure of the parking underneath the sections of bridge being worked upon day and night, as well as a temporary closure of the Metro bus stop located at this location.
South Seattle Planned Construction / Events
Date(s) and Times Project Name / Agency Description of Traffic Impacts
June 12
8AM - 11AM
Shore Run Along Lake Washington Blvd.
South Lake Union Planned Construction / Events
Date(s) and Times Project Name / Agency Description of Traffic Impacts
May 23
to
June 30
24/7
John St. closed between Minor Ave. and Yale Ave. Crews will close traffic lanes on the west side of 1st Ave. S. at S. King St. during the installation of a new water main.  One southbound lane will remain open at all times.
May 27 - 30 NW Folklife Festival At Seattle Center.  Festival hours are 11AM to 10PM Friday through Sunday, and 11AM to 9PM on Monday.
June 1
7:30PM - 11PM
Andrea Bocelli concert At KeyArena.
June 5
8AM - 11AM
Race for the Cure Fun run will start and finish at Seattle Center.  Route will use streets in South Lake Union and Downtown Seattle.
June 11
1PM - 5PM
Beer Camp Across America Beer festival at Lake Union Park.
Stage 1
February 29
to
Fall 2016
Denny Network project Construction of the Denny substation network will begin on Minor Avenue and on Stewart Street. The contractor plans to begin by installing two large vaults – one on Minor Avenue and one on Stewart Street just south of Minor Avenue. They then plan to connect the vaults with underground duct banks. Work will proceed in this manner down Stewart Street to 6th Avenue. This stage of work is expected to be complete in the third quarter of 2016.
April 5
to
June 17
24/7
Northbound Minor Ave. closed between Stewart St. and Virginia St. to stage material and equipment, and to install a duct bank. 
May 2016
to
Mid-2018
Denny Substation project Throughout May, crews will continue preparing for shoring wall installation and will begin demolishing the paved surfaces inside the construction fencing. An electrical vault will be installed on John Street just east of Minor Avenue N. Installation of a new sewer and water line will also begin on John Street. Construction will begin on John Street near Minor Avenue N. and progress east to Yale Avenue N. All work will be conducted between 7 a.m. and 5 p.m.
April 4 Seattle City Light will permanently close Pontius Ave. N. between Denny Way and John St. as part of the Denny Substation Project.
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.
April
to
June 2016
Seattle City Light Project -
Electrical Improvements along Harrison St.
Crews will close Harrison St. between Dexter Ave. N. and 9th Ave. N. during the installation of a new electrical vaults and duct banks.  Work hours are 9AM to 3PM weekdays, and 9AM to 5PM weekends.
Early January
to
Summer 2016
7AM - 4PM
Westlake Ave. N. Cycle Track Project Construction on the Westlake Cycle Track is scheduled to begin in early January.  The first phase of the work will take place on the east side of the Westlake Ave. N. parking area adjacent to the sidewalk, between Crockett St. and Wheeler 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 2015
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.
December 16
24/7
through 2016
Republican St. between Aurora Ave. N. and Dexter Ave. N. will be fully closed during underground utility work.
Through 2016 Northbound and Southbound SR99 between Valley St and Harrison St reduced to two lanes in each direction.
September 25
Until further notice
Westbound Harrison St. closed at Dexter Ave. N. while crews rebuild the NE corner at Harrison and Aurora.  Drivers will be able to access northbound SR99 via Thomas St. or John St.
Until Further Notice
24/7
1101 Westlake Ave. N.

6-story office building

Opening: December 2015
24/7 closure of west sidewalk and adjacent southbound travel lane for construction activities.
Until Further Notice
24/7
400 Dexter Ave. N.

11-story office building with ground floor commercial space

Opening: 2017
Intermittent sidewalk, curb lane, and traffic lane closures on the east side of Dexter Ave. N. between Republican St. and Harrison St, on the south side of Republican from Dexter Ave. N. east to the alley, and on the north side of Harrison St. from Dexter Ave. N. east to the alley.
Until Further Notice
24/7
435 Dexter Ave. N.

294 unit apartment building in a 7-story building

Opening: 2016
Intermittent sidewalk, curb lane, and traffic lane closures on the west side of Dexter Ave. N. between Republican St. and Harrison St.
Until Further Notice
24/7
222 Fairview Ave. N.

7-story apartment building with retail space

Opening: 2017
Intermittent sidewalk, curb lane, and traffic lane closures on the east side of Fairview Ave. N. between Thomas St. and John St., the north side of John St. east of Fairview Ave. N, and the south side of Thomas St. east of Fairview Ave. N.
Until Further Notice
24/7
221 Minor Ave. N.

7-story apartment building with retail space

Opening: 2017
Intermittent sidewalk, curb lane, and traffic lane closures on the west side of Minor Ave. N. between Thomas St. and John St., the north side of John St. west of Minor Ave. N, and the south side of Thomas St. west of Minor Ave. N.
Until Further Notice
24/7
300 Boren Ave. N. - Troy Block

Two office building with retail space and underground parking

Opening: 2017
Intermittent sidewalk, curb lane, and traffic lane closures on the streets bounded by project: Fairview Ave. N, Thomas St, Boren Ave. N, and Harrison St.
Through
December 2015
400 Boren Ave. N.

Estimated completion: December 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
400 Fairview Ave. N.

13 floor office building with ground-floor retail and 5 floors of underground parking.

Opening: 2016
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
500 Fairview Ave. N.

BioMed Realty Research Center

Opening: 2016
Intermittent sidewalk, curb lane, and traffic lane closures on  the east side of Fairview Ave. N. north of Republican St, and the north side of Republican St. east of Fairview Ave. N.
Until Further Notice
24/7
501 Fairview Ave. N. - Urban Union

12-story office and retail space, with parking for 375 vehicles

Opening: 2016
Intermittent sidewalk, curb lane, and traffic lane closures on  the west side of Fairview Ave. N. north of Republican St, and the north side of Republican St. west of Fairview Ave. N.
SR 99 Planned Construction / Events
Date(s) and Times Project Name / Agency Description of Traffic Impacts
May 24 - 27
10AM - 2PM
Intermittent lane closures on southbound SR99 between Raye St. and Valley St. Crews will intermittently close the right lane of southbound SR99 between Raye St. and Valley St. while completing electrical work.
May 25 & 26
9AM - 3PM
and
7PM - 9PM
Rolling-slowdowns on northbound SR99 Viaduct SPD will assist with rolling-slowdowns on northbound SR99 Viaduct between S. Atlantic St. and Western Ave. during film production work.  Slowdowns will take place from 9AM to 3PM, and 7PM to 8PM on Wednesday, and from 9AM to 3PM Thursday.
May 25 & 26
9PM - 11:59PM
Northbound lane closures on the Aurora Bridge Crews will close the two right northbound lanes on the Aurora Bridge for construction work.
June 6 - 8
10PM - 5AM
Lane closures on southbound SR99 between Valley St. and Mercer St. Crews will close the two right lanes of southbound SR99 between Valley St. and Mercer St. while completing electrical work.
June 9
10PM - 5AM
Lane closure on southbound SR99 between Valley St. and Mercer St. Crews will close the right lane of southbound SR99 between Valley St. and Mercer St. while completing signal pole work.
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.
January 25
through
September 2016
24/7
Aurora Bridge Painting Project The sidewalk on the east side of the Aurora Bridge will be closed for approximately 8 months while crews repaint the bridge.
Sat. - Thurs.
9PM - 5AM
Until further notice
Crews will close the two right northbound lanes on the Aurora Bridge during material staging for the bridge painting project.
Mon. - Fri.
6:30AM - 2PM
Until further notice
Crews will close the right northbound lane on the Aurora Bridge during material staging for the bridge painting project.
Saturdays
7:30AM - 5PM
Until further notice
Crews will close the right northbound lane on the Aurora Bridge during material staging for the bridge painting project.
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 2015
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.
December 16
24/7
through 2016
Republican St. between Aurora Ave. N. and Dexter Ave. N. will be fully closed during underground utility work.
Through 2016 Northbound and Southbound SR99 between Valley St and Harrison St reduced to two lanes in each direction.
September 25
Until further notice
Westbound Harrison St. closed at Dexter Ave. N. while crews rebuild the NE corner at Harrison and Aurora.  Drivers will be able to access northbound SR99 via Thomas St. or John St.
I-5 / I-90 / SR520 Planned Construction / Events
Date(s) and Times Project Name / Agency Description of Traffic Impacts
May 25 10PM
to
May 26 4:30AM
N. 85th St. on-ramp to southbound I-5 closed Crews will close the N. 85th St. on-ramp to southbound I-5 during pavement repair work.
May 25 11PM
to
May 26 5AM
Southbound I-5 off-ramp to NE 71st St/NE 65th St. closed Crews will close the southbound I-5 off-ramp to NE 71st St/NE 65th St. during pavement repair work.
June 3 11PM
to
June 6 5AM
Westbound I-90 closed between Bellevue and Seattle Westbound I-90 traffic between Bellevue and Seattle will be diverted to the I-90 Express Lanes.
January 2015
Through
mid-2017
WSDOT I-90 Two-Way Transit and HOV Operations - Stage 3 Project will add an HOV lane in each direction of the outer roadway between Seattle and Mercer Island; build an eastbound HOV direct access exit ramp at Island Crest Way on Mercer Island; Upgrade I-90 tunnels fire and life safety systems in Seattle and Mercer Island; prepare the center roadway for Sound Transit's 14-mile East Link rail extension from Seattle to Redmond.
February 16
to
June 5
9PM - 6AM
SR520 West Approach Bridge North Project The right lane of westbound SR520 between the West Connection Bridge and Montlake Blvd. will be closed nightly while crews haul out demolition materials.  Work will take place Monday through Thursday nights and occasional Saturdays.
September 2015
to
Summer 2017
24th Ave. E. overpass closed to pedestrians and bicyclists during project.



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