Alaskan Way Viaduct Replacement Construction Closures: Highlights for Friday, Aug. 24 – Tuesday, Sept. 4

Visit WSDOT’s website for a complete list of closures. Closure information changes frequently, so remember to check for updates throughout the week.

Highlights for Friday, Aug. 24 – Tuesday, Sept. 4

Corridor-wide:

  • Viaduct reinforcement work will close all lanes of southbound SR 99 between the north end of the Battery Street Tunnel and the West Seattle Bridge at the following times:
    • 9 p.m. to 5 a.m. nightly, Sunday, Aug. 26 – the morning of Friday, Aug. 31.
    • 9 p.m. to 5 a.m. nightly, Tuesday, Sept. 4 – the morning of Friday, Sept. 7.

North:

Saturday, Aug. 25

  • The Seattle Marathon and 10K run will close northbound SR 99 between Western Avenue and Boston Street from 8 a.m. to 10 a.m.

Monday, Aug. 27

  • Sixth Avenue North will be closed between Harrison and Republican streets from 7 a.m. to 5 p.m.

Monday, Aug. 27 through Friday, Aug. 31

  • John Street will be closed between Sixth Avenue North and Taylor Avenue North from 7 a.m. to 5 p.m. daily.

Monday, Aug. 27 through Friday, Aug. 31

  • Parking on the west side of Sixth Avenue North between Thomas and John streets will be closed from 6a.m. to 6 p.m. daily.

 

Central:

  • The south parking lane of Columbia Street between Western Avenue and Alaskan Way will be closed from 7 a.m. to 7 p.m. Monday, Aug. 27 through Friday, Aug. 31 daily.
  • The west sidewalk of Alaskan Way between Main Street and Yesler Way will close from 7 a.m. to 7 p.m. Monday, Aug. 27 through Wednesday, Aug. 29.
  • The east parking lane on Second Avenue between Marion Street and Columbia Street will be closed around-the-clock Wednesday, Aug. 29 through Friday, Aug. 31 daily.
  • Marion Street will be reduced to one open lane between Western Avenue and First Avenue from 7 p.m. to 5 a.m. Tuesday, Aug. 29 through Thursday, Aug. 30 nightly.
  • Crews will close the southbound parking lane on Western Avenue between Marion and Columbia streets from 9 a.m. to 3 p.m. Thursday, Aug. 30 and Friday, Aug. 31.

South:

  • East Marginal Way South between South Hanford Street and South Atlantic Street will be closed from 7 p.m. to 5 a.m., Wednesday, Aug. 29 through Friday, Aug. 31 nightly. Both directions of South Atlantic Street between East Marginal Way South and Colorado Avenue South also will be closed from 7 p.m. to 5 a.m. nightly.

 

Quick links:

 

Website links

Alaskan Way Viaduct Replacement Program

SR 99 Tunnel Project | South Holgate Street to South King Street Project

 

First Hill Streetcar – Weekly Project Updates – This Week: August 20th – August 26th

First Hill Streetcar – Weekly Project Updates

This Week: August 20th – August 26th       

This post contains project updates for all three segments:  Broadway, 14th/Yesler, and the Jackson segment.

Full copies of these updates are attached in the links below.

 

BROADWAY SEGMENT – CONSTRUCTION DETAIL

Trackway Construction Between Pine and Pike

Weekday Work:

  • Howell to Pine
    • o Traffic signal foundations and electrical work
  • Pine to Pike
    • o Excavation and construction of trackway

• Marion to Columbia

  • o Storm drain installation

• James to Jefferson

  • o Connect water services
  • Minor intersection
    • o Electrical duct bank installation

Weeknight Work:

  • Rail delivery to Pike

Weekend Work:

  • Cherry intersection
    • o Water main installation

Work Hours:

  • Weekdays -7:00 a.m. – 4:00 p.m.
  • Weekend  Work at Cherry – Continuous work from 7:00 a.m. Saturday until 5:00 p.m. Sunday

Note Regarding Water Main Installation:

This weekend there will be a nighttime shutdown to water service from Cherry to Jefferson. If your building will be affected you will receive notice of a water shutdown directly from Seattle Public Utilities at least 72 hours in advance.

 

14TH/YESLER SEGMENT – CONSTRUCTION DETAIL

 

Expect Additional Traffic Delays This Week on Yesler 

Weekday Work:

  • Broadway- Boren to Yesler
    • o Storm drain and sewer installation
  • Yesler – Broadway to 10th
    • o Storm drain and sewer installation
  • Yesler – 12thto 14th
    • o Trackway construction
    • o Sewer main installation
  • 14th– Yesler to Washington
    • o Roadway and sidewalk reconstruction
    • o Traffic signal foundation construction
  • Main – 14th to Boren
    • o Construct foundation for electrical substation

Weekend Work:

  • Yesler – 12th to 14th
    • o Trackway construction

Work Hours:

  • Weekdays – 7:00 a.m. – 7:00 p.m.
  • Saturday – 7:00 a.m. – 7:00 p.m.

 

JACKSON SEGMENT – CONSTRUCTION DETAIL

 

Water Main, Storm Drain, and Electrical Duct Bank Installation

Weekday Work:

  • Electrical duct bank installation between 1st and 2nd   
  • Storm drain installation between 6th and 7th
  • Installation of water main between 7th and 8th

Weekend Work:

  • Storm drain installation at 7th

Work Hours:

  • Weekdays – 7:00 a.m. – 4:00 p.m.
  • Weekend –7:00 a.m. – 6:00 p.m.

Note Regarding Water Main Installation:

Beginning in late September there will be water service interruptions as new connections are made along Jackson. If your building will be affected you will receive notice of a water shutdown directly from Seattle Public Utilities at least 72 hours in advance.

 

More information at http://www.seattlestreetcar.org/firsthill.htm

Emergency Utility Repairs Continue at First Avenue South and S Massachusetts Street

Emergency Utility Repairs Continue at First Avenue South and S Massachusetts Street

One northbound First Avenue S lane impacted, work expected until evening of August 22

 

Emergency utility repairs to address a water main break will require the closure of roads and a sidewalk in the vicinity of First Avenue S and S Massachusetts Street until the evening of August 22.

In the overnight hours, a long lateral break occurred in a 16-inch pipe running north/south on First Ave S at S Massachusetts Street. According to SPU, the pipe will be repaired and water restored to affected businesses by midnight tonight. However, the street repair and cleanup will extend through the evening commute on Wednesday, August 22.

As a result of the emergency repairs, the following right of way areas will be impacted through 9:00 p.m. on Wednesday, August 22:

-One lane northbound on First Ave S from S Massachusetts St to Edgar Martinez Dr will be closed

-S Massachusetts St will be closed from S Occidental Ave to First Ave S

-The eastern sidewalk on First Ave S from S Holgate St to Edgar Martinez Dr will be closed

A Seattle Police Department traffic officer will remain onsite throughout the repair and cleanup to assist with traffic.

SDOT advises motorists to use alternate northbound routes, such as Fourth Avenue S and Airport Way, to access downtown and south of downtown (SODO). Drivers and transit riders should additionally give themselves extra time to reach their destinations when travelling through this neighborhood. SDOT’s Travelers Information Map can also provide updates on traffic volumes and current conditions, and can be seen at: http://web5.seattle.gov/travelers/.

The Mariners game tonight against Cleveland starts at 7:10 p.m. and a crowd of 20,000 is expected. As a result of the First Ave S lane closure, much heavier traffic than usual should be anticipated. If possible, motorists not traveling to the baseball game are urged to avoid the SODO area.