Skip to main content

Originally published June 19, 2014 at 6:34 PM | Page modified June 20, 2014 at 6:04 PM

  • Share:
  • Comments (0)
  • Print

Weekend road blockages may create maze for traffic

A marathon run, Fremont Fair and two highway closures add up to slow travel this weekend.

Reader Comments
Hide / Show comments
For all the people who have, or are going to, complain in this thread, think about this: the fact that these closures... MORE
@user1057443 WSDOT maintains a web page devoted to 520 closures. If you're actually interested, perhaps you should... MORE
@m5pooh @trillian Really? How about people act like sane adults and plan ahead. How about people be realistic about... MORE


Two big highway closures, Eastside lane closures, a solstice festival and a marathon will make this another good weekend to stay home, cross the city on a bicycle, or at least find a detour.

The Highway 520 floating bridge will be closed all weekend, from 11 p.m. Friday until 5 a.m. Monday.

This will allow workers to lay 10,000 tons of asphalt just east of the bridge, from Lake Washington to Interstate 405. And over the lake, concrete pouring will resume for the tall West Connection Bridge, where a new floating roadway will meld with the fixed highway in 2016, near Foster Island.

Other blockages:

• The northbound Alaskan Way Viaduct and Battery Street Tunnel will close from 10 p.m. Friday until 5 a.m. Monday, so temporary lanes of Highway 99 in Sodo can be shifted. That will make room to build ramps for the future Highway 99 tunnel.

• In addition, one southbound lane of Highway 99 will close at South Lake Union, from 4 p.m. Saturday until 5 a.m. Monday, for utility work between Republican and Thomas streets.

• The Fremont Fair and Solstice Parade will occupy several streets just north of the Fremont Bridge, causing bus and car detours. Partygoers are urged to ride transit. Just getting there from south of downtown will be especially tough because of the viaduct closure.

• The Rock ‘n’ Roll Seattle Marathon, which starts at 7 a.m. Saturday, will close many streets, as the race passes through Seattle Center, Rainier Valley and Mercer Island.

The Interstate 90 express lanes will close from 3 a.m. to 2 p.m. Saturday, while one lane of the Interstate 5 express lanes and the Cherry/Columbia street ramp will close from 8 to 10 a.m. Also, the South Dearborn Street ramps to and from I-5 will close from 5 to 9:45 a.m.

• King County Metro Transit says more than 40 bus routes will be delayed or detoured Saturday, so riders should look up their individual routes on Metro’s service alert page:

Some motorists are fuming about the idea of having a marathon at the same time as the other closures.

State officials say the multiple Highway 99 closures were coordinated betweeen WSDOT and Seattle.

“Instead of doing two separate closures for the work, we’re doing them in one weekend,” said WSDOT spokesman Bart Treece.

Schedulers’ hands are tied, he said, because Highway 520 needs construction closures now, so that later this summer 520 will be open while I-90 undergoes expansion joint repairs on the East Channel Bridge. And then, Memorial Day, July 4 weekend, Seafair weekend and Labor Day are all off-limits.

You don’t have a lot of other choices when you’ve got these projects,” he said.

The marathon includes part of the Alaskan Way Viaduct, north of the Sodo construction zone, where cars won’t be traveling this weekend.

In updates issued Friday:

• Interstate 405 ramps and lanes are being restriped, as a phase of long-term road widening. This means up to three lanes of southbound I-405 will close from 7 0p.m Saturday until 9 a.m. Sunday, at Kirkland from Northeast 85th Street and Northeast 70th Street. And the southbound on-ramp at Northeast 85th Street will close from 3 a.m. to 7 a.m. Sunday, while the southbound exit at Northeast 70th Street will close from 3 a.m. to 8 a.m. Sunday.

• Snoqualmie Pass rock blasting resumes next week, causing one-hour closures in both directions at around 8 p.m., Monday through Thursday. Various single-lane closures or bridge repairs will be underway next week through the pass, at Price Creek, at Elk Heights, and the Vantage bridge over the Columbia River.

Mike Lindblom: 206-515-5631 or On Twitter @mikelindblom

Four weeks for 99 cents of unlimited digital access to The Seattle Times. Try it now!

Also in Local News

News where, when and how you want it

Email Icon



Celebrate that amazing NFC win with a poster or tee shirt featuring The Seattle Times Jan. 19 front page. Order now!


Partner Video


The Seattle Times

The door is closed, but it's not locked.

Take a minute to subscribe and continue to enjoy The Seattle Times for as little as 99 cents a week.

Subscription options ►

Already a subscriber?

We've got good news for you. Unlimited content access is included with most subscriptions.

Subscriber login ►
The Seattle Times

To keep reading, you need a subscription upgrade.

We hope you have enjoyed your complimentary access. For unlimited access, please upgrade your digital subscription.

Call customer service at 1.800.542.0820 for assistance with your upgrade or questions about your subscriber status.

The Seattle Times

To keep reading, you need a subscription.

We hope you have enjoyed your complimentary access. Subscribe now for unlimited access!

Subscription options ►

Already a subscriber?

We've got good news for you. Unlimited content access is included with most subscriptions.

Activate Subscriber Account ►