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SEATTLE AREA CONSTRUCTION LOOK AHEAD

Last Update: December 18, 2014

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

Click here to download the PDF of this information

HIGHLIGHTS

December 16: Republican St. between Aurora Ave. N. and 8th Ave. N. closed for installation of new underground utilities. Harrison St. between Aurora Ave. N. and 8th Ave. N. reopened to traffic.

December 20: Crane lifts will close streets in the South Lake Union and SODO neighborhoods on Saturday.

December 28: Seattle Seahawks host the St. Louis Rams at 1:25PM at CenturyLink Field next Sunday.

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
December 20
8AM - 3PM
Lane closure on westbound James St. between 6th Ave. and 5th Ave. Crews will close the right westbound curb lane on James St. between 6th Ave. and 5th Ave. while repairing damaged pavement.
December 29
to
January 2
24/7
Sidewalk closure on the north side of Yesler Wy. between 3rd Ave. and 4th Ave. Crews will close the sidewalk on the north side of Yesler Wy. between 3rd Ave. and 4th Ave. in preparation for future work on the Yesler Way Bridge.
January 3
3:30AM - 7PM
Full closure of Boren Ave. between Howell St. and Stewart St. Boren Ave. N. between Howell St. and Stewart St. will be fully closed Saturday during the removal of a tower crane from the adjacent job site.
January 4
4AM - 7PM
Full closure of Western Ave. between Wall St. and Vine St. Western Ave. between Wall St. and Vine St. will be fully closed Sunday during the removal of a tower crane from the adjacent job site.  Vine St. between Elliott Ave. and Western Ave. will also be closed.
Until Further Notice 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.
October 1
to
Spring of 2015
Work will begin on the seawall between Pike St. and Madison St.  Impacts include: temporary closure of retail businesses on Piers 54, 55, and 56 to allow construction to proceed as efficiently as possible;  removal of on-street parking west of the viaduct between Pike and Madison Streets; ferry access entry point will shift to just south of Madison St.  Many businesses will remain open, including the Seattle Aquarium, Argosy Cruises, the Great Wheel and Pier 57, and Colman Dock.
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.

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.

44-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 1900 1st Ave.

12-story multi-use apartment/hotel

Estimated completion: February 2016
24/7 closure of sidewalk and curb lane on the north side of Stewart St. between 2nd and 1st Ave, and on the east side of 1st Ave. between Stewart St. and Virginia St.  The alley to the east will also be partially blocked.
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.
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
Dec. 31   7AM
to
Jan. 1   5AM
Wildrose 30th Anniversary Party. Event will close E. Pike St. between 10th Ave. and 11th Ave. from 7AM Wednesday to 5AM Thursday.  Event hours are 7PM to 2AM.
Until further notice First Hill Streetcar Project Construction on the First Hill Streetcar Project is complete.  Delivery of the streetcars is behind schedule, with the initial deliveries now expected in December.  Operations are expected to begin in early 2015, once testing of the streetcar system is complete.
Permanently Southbound 14th Ave E permanently closed between Yesler Way and S. Jackson St.
October 6
to
Spring 2015
Sound Transit
University Link Extension Project
Capitol Hill Station
Crews will close the traffic lanes and sidewalk on the east side of Broadway between E. Denny Wy. and E. Howell St. to build an underground pedestrian concourse.  Two-way vehicle traffic will be maintained on the west half of the roadway.  Northbound and southbound bike traffic will be detoured around the construction via E. Pine St, Harvard Ave. E, and E. Olive Wy.
October 30
to
December 12
7AM - 6PM
weekdays
Nagle Pl. between E. Pine St. and E. Howell St. will be closed for approximately one month during the installation of underground utilities.  Local Access will be maintained via E. Pine St.
October 22
to
December 31
24/7
North Beacon Safety Connections Crews will close southbound Beacon Ave. S. between 14th Ave. S. and S. Holgate St. for approximately nine weeks during the construction of a new sidewalk.  Pedestrian and bike traffic will be maintained when possible.  Southbound vehicle traffic will be detoured north and south via 6th Ave. S. and 15th Ave. S. to S. Royal Brougham Wy. or to S. Spokane St.
North Seattle Planned Construction / Events
Date(s) and Times Project Name / Agency Description of Traffic Impacts
December 15 - 19
7AM - 6PM
Sidewalk and lane closures on Stone Wy. N. and N. 34th St. Crews will intermittently close the sidewalk and traffic lanes on Stone Wy. N. between N. 34th St. and N. 35th St, and on N. 34th St. east of Stone Wy. N, while restoring the sidewalk.
December 22 - 26
7AM - 6PM
Sidewalk and lane closures on Stone Wy. N. and N. 34th St. Crews will intermittently close the sidewalk and traffic lanes on Stone Wy. N. between N. 34th St. and N. 35th St, and on N. 34th St. east of Stone Wy. N, while restoring the sidewalk.
December 29
to
January 2
7AM - 6PM
Sidewalk and lane closures on Stone Wy. N. and N. 34th St. Crews will intermittently close the sidewalk and traffic lanes on Stone Wy. N. between N. 34th St. and N. 35th St, and on N. 34th St. east of Stone Wy. N, while restoring the sidewalk.
Through
December
6AM - 3PM
Mon - Fri
Fremont Bridge Painting Project Intermittent southbound or northbound lane and sidewalk closures on the Fremont Bridge while crews repaint the bridge structure. 
Northeast Seattle Planned Construction / Events
Date(s) and Times Project Name / Agency Description of Traffic Impacts
December 17 - 23
9:30AM - 3PM
Lane closure on northbound Montlake Blvd. NE between NE Pacific St. and NE Pacific Pl. Crews will close the right northbound curb lane on Montlake Blvd. NE between NE Pacific St. and NE Pacific Pl. while repairing damaged pavement.
January 1
10:30AM - 12PM
Resolution Run At Magnuson Park.
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.
April 2014
through
January 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.
April 2014
through
January 2014
Burke-Gilman Trail closed between Adams Lane NE and I-5.  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.
Through
December 2014
7AM - 3PM
Single lane closures on 12th Ave. NE between NE 65th St. and NE 68th St. during sidewalk and roadway restoration.
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).
Through
early 2015
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
December 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.
October 20
through
December 2014
9AM - 3PM
Lane closures on NE 50th St. at 12th Ave. NE Crews will close a single westbound lane on NE 50th St. at 12th Ave. NE while installing a new traffic signal, curb ramps, and crosswalks,  
9PM - 6AM
Sundays through
Thursdays
through April 2015
SR520 West Approach Bridge North Project Crews will close a single westbound lane on the SR520 floating bridge from 92nd Ave. NE to Montlake Blvd. NE Saturday night during delivery of material and equipment to the project site. 
December 15 - 18
8PM - 6AM
Crews will close a single lane on SR520 eastbound on- and off-ramps at Montlake Blvd. E. while performing work to widen the ramps. 
December 20 9PM
to
December 21 10AM
Crews will close a single westbound lane on the SR520 floating bridge mid-span to Lake Washington Blvd. during delivery of material and equipment to the project site. 
December 22 & 23
8PM - 6AM
Crews will close a single lane on SR520 eastbound on- and off-ramps at Montlake Blvd. E. while performing work to widen the ramps. 
December 27 9PM
to
December 28 10AM
Crews will close a single westbound lane on the SR520 floating bridge mid-span to Lake Washington Blvd. during delivery of material and equipment to the project site. 
January 3 9PM
to
January 4 10AM
Crews will close a single westbound lane on the SR520 floating bridge mid-span to Lake Washington Blvd. during delivery of material and equipment to the project site. 
Northwest Seattle Planned Construction / Events
Date(s) and Times Project Name / Agency Description of Traffic Impacts
October 9
to
December 19
15th Ave. W. Bridge Project The West Emerson/West Nickerson St. overpass over 15th Ave. W. will be closed for approximately three months while crews replace the aging structure and repaving the roadway.  Intermittent lane closures are possible on 15th Ave. W. during non-peak hours.
SODO Planned Construction / Events
Date(s) and Times Project Name / Agency Description of Traffic Impacts
December 15 - 19
8PM - 5AM
Lane closures on 4th Ave. S. at I-90 off-ramp Crews will close traffic lanes on 4th Ave. S. at the I-90 off-ramp during underground utility work.
December 16
24/7
for approximately
4 days
Westbound S. Main St. closed between 2nd Ave. S. and 1st Ave. S. Westbound S. Main St. between 2nd Ave. S. and 1st Ave. S. is closed due to emergency sewer line repairs.
December 20
4AM - 10AM
Lane closures on 4th Ave. S. at Seattle Blvd. S. 4th Ave. S. will be reduced to one lane in each direction at Seattle Blvd. S. on Saturday during a crane lift to an adjacent building.  Traffic will be intermittently held on Seattle Blvd. S. while the crane crosses the roadway.
December 20
8AM - 3PM
Lane closure on westbound West Seattle Freeway Crews will intermittently close westbound traffic lanes on the West Seattle Freeway between 1st Ave. S. and SW Admiral Wy. while replacing traffic camera and signs.
December 28
1:25PM - 4:30PM
Seahawks vs. St. Louis Rams 1:25PM kickoff at CenturyLink Field.   GO HAWKS!
Dec. 31   6PM
to
Jan. 1   1:30AM
Resolution New Year's Eve Electronic music concert at WaMU Theater.
Until Further Notice 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.
October 1
to
Spring of 2015
Work will begin on the seawall between Pike St. and Madison St.  Impacts include: temporary closure of retail businesses on Piers 54, 55, and 56 to allow construction to proceed as efficiently as possible;  removal of on-street parking west of the viaduct between Pike and Madison Streets; ferry access entry point will shift to just south of Madison St.  Many businesses will remain open, including the Seattle Aquarium, Argosy Cruises, the Great Wheel and Pier 57, and Colman Dock.
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.
Through
February 2015
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.  Note: this work is currently on hold until approximately December 22nd.
Until further notice First Hill Streetcar Project Construction on the First Hill Streetcar Project is complete.  Delivery of the streetcars is behind schedule, with the initial deliveries now expected in December.  Operations are expected to begin in early 2015, once testing of the streetcar system is complete.
Permanently Southbound 14th Ave E permanently closed between Yesler Way and S. Jackson St.
South Seattle Planned Construction / Events
Date(s) and Times Project Name / Agency Description of Traffic Impacts
October 22
to
December 31
24/7
North Beacon Safety Connections Crews will close southbound Beacon Ave. S. between 14th Ave. S. and S. Holgate St. for approximately nine weeks during the construction of a new sidewalk.  Pedestrian and bike traffic will be maintained when possible.  Southbound vehicle traffic will be detoured north and south via 6th Ave. S. and 15th Ave. S. to S. Royal Brougham Wy. or to S. Spokane St.
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
December 15 - 19
9AM - 3PM
Taylor Ave. N. closed between Roy St. and Mercer St. Taylor Ave. N. between Roy St. and Mercer St. will be closed during sidewalk paving.  Local Access to businesses will be maintained via Roy St.
December 16
24/7
through 2016
Republican St. closed between Aurora Ave. N. and Dexter Ave. N, and between Dexter Ave. N. and 8th Ave. N. Republican St. between Aurora Ave. N. and Dexter Ave. N, and between Dexter Ave. N. and 8th Ave. N, will be fully closed during underground utility work.
December 17 & 18
8PM - 5AM
Lane closure on eastbound Mercer St. between 5th Ave. N. and Dexter Ave. N. Crews will close the right eastbound curb lane on Mercer St. between 5th Ave. N. and Dexter Ave. N. during drainage and paving work.  Two eastbound lanes will remain open at all times.
December 17 - 21
times vary
Pacific Northwest Ballet's Nutcracker At McCaw Hall.
December 20
4AM - 1PM
Full closure of Republican St. between 9th Ave. N. and Westlake Ave. N. Republican St. between 9th Ave. N. and Westlake Ave. N. will be fully closed Saturday during a crane lift to the adjacent building.  The sidewalk on the south side of the street will also be closed.
December 20
4AM - 4PM
Full closure of Broad St. between Westlake Ave. N. and 9th Ave. N. Broad St. between Westlake Ave. N. and 9th Ave. N. will be closed Saturday during a crane lift to the adjacent building.
December 20
4AM - 6PM
Full closure of 9th Ave. N. between Thomas St. and Harrison St. 9th Ave. N. between Thomas St. and Harrison St. will be fully closed Saturday during the removal of a tower crane.  The sidewalk on the west side of the street will also be intermittently closed.
December 22 & 23
9AM - 5PM
Lane closure on westbound Mercer St. between Dexter Ave. N. and 5th Ave. N. Crews will close the right westbound curb lane on Mercer St. between Dexter Ave. N. and 5th Ave. N. during sidewalk paving.  One westbound lane will remain open at all times.
December 22 - 24
and
December 26 - 28
times vary
Pacific Northwest Ballet's Nutcracker At McCaw Hall.  No ballet Christmas Day.
Dec. 31   11:30PM
to
Jan. 1   12:30AM
New Year's Eve at the Needle Annual New Year's fireworks display from the top of the Space Needle.
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 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
December 15
Harrison St. between Aurora Ave. N. and Dexter Ave. N. fully closed.  Local Access to KING 5 will be maintained.  No turns from Dexter to eastbound Harrison St. allowed.  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.
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.  
Permanently Eastbound Mercer St. between 5th Ave. N. and 9th Ave. N. open to three lanes.  This new configuration will include two new left-turn lanes from westbound Mercer St onto southbound 5th Ave. N.
Through
2014
24/7
8th Ave. N. closed at Mercer St.  Local access will be maintained via Republican St.
Until further notice Right turns from southbound Dexter Ave. N. to westbound Mercer St. restricted.  
Through
December 31
9AM - 3PM
weekdays
Crews will intermittently close traffic lanes on Mercer St. between 5th Ave. N. and Dexter Ave. N. during work in the roadway.  One lane in each direction will be maintained at all times.
Through
December 31
7AM - 3PM
weekdays
Crews will intermittently close the right lanes of southbound and northbound 5th Ave. N. between Harrison St. and Republican St. during sidewalk and electrical work.  One lane in each direction will remain open at all times.
Through
January 4
24/7
The north crosswalk at the 5th Ave. N. and Harrison St. intersection will be closed during sidewalk and electrical work.
Through
January 4
24/7
Crews will close northbound Taylor Ave. N. at Mercer St. during underground utility work.  Southbound access to Mercer St. will be maintained via Roy St.
Through
January 4
24/7
The NE corner of 5th Ave. N. & Mercer St. will be closed while crews install a new sidewalk and ADA ramps.  The north sidewalk between Mercer St. and Taylor Ave. N. will also be closed.
Through
January 15
24/7
The sidewalk on the west side of 9th Ave. between Roy St. and Mercer St. will be closed during electrical and sidewalk work.
December 8 - 18
8PM - 6AM
Mon. - Fri.
Southbound Dexter Ave. N. between 9th Ave. N. and Aurora Ave. N. reduced to one lane nightly.  Bicyclist will be required to merge with vehicular traffic.
December 8 - 18
8PM - 6AM
Mon. - Fri.
Westbound Mercer St. between 9th Ave. N. and Aurora Ave. N. reduced to one lane nightly.
Until Further Notice
9AM - 4PM
Mon - Sat
801 Dexter Ave. N. Intermittent sidewalk, curb lane, and traffic lane closures on  the west side of Dexter Ave. N. between Valley St. and Aloha St, on  the east side of Aurora Ave. N. between Valley St. and Aloha St, on the north side of Valley St. between Dexter Ave. N. and Aurora Ave. N, and on the south side of Aloha St. between Dexter Ave. N. and Aurora Ave. N.
Until Further Notice
9AM - 4PM
Mon - Sat
1101 Dexter Ave. N.

Estimated completion: January 2015
Intermittent sidewalk, curb lane, and traffic lane closures on the west side of Dexter Ave. N. between Highland Dr. and Aloha St.
December 3
to
January 2
7AM - 3PM
Crews will close the right curb lane on northbound Aurora Ave. N. between Ward St. and Highland Dr. during sidewalk restoration work.
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
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.
December 13
4AM - 6PM
9th Ave. N. between Thomas St. and Harrison St. will be fully closed Saturday during the removal of a tower crane.  The sidewalk on the west side of the street will also be intermittently closed.
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.
December 8 - 10
24/7
Full closure of Boren Ave. between Harrison St. and Republican St. during the removal of a tower crane.  The east sidewalk will also be closed.
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
December 20
8AM - 3PM
Lane closure on westbound West Seattle Freeway Crews will intermittently close westbound traffic lanes on the West Seattle Freeway between 1st Ave. S. and SW Admiral Wy. while replacing traffic camera and signs.
SR 99 Planned Construction / Events
Date(s) and Times Project Name / Agency Description of Traffic Impacts
December 16
24/7
through 2016
Republican St. closed between Aurora Ave. N. and Dexter Ave. N, and between Dexter Ave. N. and 8th Ave. N. Republican St. between Aurora Ave. N. and Dexter Ave. N, and between Dexter Ave. N. and 8th Ave. N, will be fully closed during underground utility 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.
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 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
December 15
Harrison St. between Aurora Ave. N. and Dexter Ave. N. fully closed.  Local Access to KING 5 will be maintained.  No turns from Dexter to eastbound Harrison St. allowed.  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.
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.  
Permanently Eastbound Mercer St. between 5th Ave. N. and 9th Ave. N. open to three lanes.  This new configuration will include two new left-turn lanes from westbound Mercer St onto southbound 5th Ave. N.
Through
2014
24/7
8th Ave. N. closed at Mercer St.  Local access will be maintained via Republican St.
Until further notice Right turns from southbound Dexter Ave. N. to westbound Mercer St. restricted.  
Through
December 31
9AM - 3PM
weekdays
Crews will intermittently close traffic lanes on Mercer St. between 5th Ave. N. and Dexter Ave. N. during work in the roadway.  One lane in each direction will be maintained at all times.
Through
December 31
7AM - 3PM
weekdays
Crews will intermittently close the right lanes of southbound and northbound 5th Ave. N. between Harrison St. and Republican St. during sidewalk and electrical work.  One lane in each direction will remain open at all times.
Through
January 4
24/7
The north crosswalk at the 5th Ave. N. and Harrison St. intersection will be closed during sidewalk and electrical work.
Through
January 4
24/7
Crews will close northbound Taylor Ave. N. at Mercer St. during underground utility work.  Southbound access to Mercer St. will be maintained via Roy St.
Through
January 4
24/7
The NE corner of 5th Ave. N. & Mercer St. will be closed while crews install a new sidewalk and ADA ramps.  The north sidewalk between Mercer St. and Taylor Ave. N. will also be closed.
Through
January 15
24/7
The sidewalk on the west side of 9th Ave. between Roy St. and Mercer St. will be closed during electrical and sidewalk work.
December 8 - 18
8PM - 6AM
Mon. - Fri.
Southbound Dexter Ave. N. between 9th Ave. N. and Aurora Ave. N. reduced to one lane nightly.  Bicyclist will be required to merge with vehicular traffic.
December 8 - 18
8PM - 6AM
Mon. - Fri.
Westbound Mercer St. between 9th Ave. N. and Aurora Ave. N. reduced to one lane nightly.
I-5 / I-90 / SR520 Planned Construction / Events
Date(s) and Times Project Name / Agency Description of Traffic Impacts
9PM - 6AM
Sundays through
Thursdays
through April 2015
SR520 West Approach Bridge North Project Crews will close a single westbound lane on the SR520 floating bridge from 92nd Ave. NE to Montlake Blvd. NE Saturday night during delivery of material and equipment to the project site. 
December 15 - 18
8PM - 6AM
Crews will close a single lane on SR520 eastbound on- and off-ramps at Montlake Blvd. E. while performing work to widen the ramps. 
December 20 9PM
to
December 21 10AM
Crews will close a single westbound lane on the SR520 floating bridge mid-span to Lake Washington Blvd. during delivery of material and equipment to the project site. 
December 22 & 23
8PM - 6AM
Crews will close a single lane on SR520 eastbound on- and off-ramps at Montlake Blvd. E. while performing work to widen the ramps. 
December 27 9PM
to
December 28 10AM
Crews will close a single westbound lane on the SR520 floating bridge mid-span to Lake Washington Blvd. during delivery of material and equipment to the project site. 
January 3 9PM
to
January 4 10AM
Crews will close a single westbound lane on the SR520 floating bridge mid-span to Lake Washington Blvd. during delivery of material and equipment to the project site. 


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