CHOKEPOINTS

‘Worst commute of the summer’ stems from fragile system

Aug 24, 2016, 1:05 PM | Updated: 1:56 pm

worst commute, 520 bridge, fragile system...

Traffic in the Seattle area came to a screeching halt because of a two-car collision on the 520 Bridge. (WSDOT)

(WSDOT)

When two vehicles collided Wednesday on the 520 Bridge it didn’t just cause a distraction, it caused a major morning meltdown and the worst commute of the summer.

That’s according to KIRO Radio’s Chris Sullivan, who said the crash likely caused the “worst overall morning commute of the summer.”

And that isn’t an exaggeration.

The crash, which occurred smack dab in the middle of the morning commute, quickly caused traffic to backup on both sides of the bridge. That’s because the vehicles were blocking the left lane in one direction, and emergency response vehicles blocked the left lane of the other.

The incident happened at the perfect place to send waves of snarled traffic throughout connecting routes. Traffic quickly backed up on I-5 as it led to 520. The commute from the east side of Lake Washington bogged down; the drive from Bellevue to Seattle was upwards of 40 minutes or more.

But that wasn’t all for the summer’s worst commute. Sullivan says traffic was affected on I-90 as people scrambled to find an alternative way to the city. I-405 saw a build up as well.

In fact, the only freeway that didn’t see much in the way of additional traffic was State Route 167, Sullivan says.

Infrastructure of the worst commute

Sullivan says this crash is a perfect example of how fragile the area’s infrastructure is.

“One well-placed accident can grind everything else to a halt,” Sullivan said.

It shouldn’t come as too much of a surprise that one crash can make traffic in the Seattle area come to a screeching halt. Drivers may have had flashbacks to another worst commute with the infamous fish truck fiasco that jammed up the infrastructure in Seattle for hours last year. Recent studies have found that Seattle ranks in the top 10 worst congested cities in the country, with drivers wasting dozens of hours stuck behind the wheel.

Though the area’s physical geography can be at least partially to blame for a single crash ruining a morning commute — with a reliance on bridges to get around — it could be argued that the limited infrastructure just can’t handle the load.

Sullivan says if the crash had occurred just a hundred yards or so farther, none of this would have happened on Wednesday.

Chokepoints

construction roadways weekend...

Paola Tristan Arruda, KIRO 7 News

Prepare for another weekend of major construction on three roadways

Travelers in the Puget Sound region should prepare for delays and road closures this weekend as construction takes place across I-405, SR 99, and I-5.

5 hours ago

A photo of the northbound I-5 closure near Everett. (Photo courtesy of the Washington State Departm...

Jason Sutich

25-year-old man arrested after climbing, hanging from I-5 overpass near Everett

A 25-year-old man was arrested after climbing and hanging from an I-5 overpass near Everett, prompting officials to shut down all lanes in the area.

1 day ago

tiger mountain sr 18 blocked...

Jason Sutich

All lanes of SR 18 reopen after semi-truck, motorcycle collision near Tiger Mountain

All lanes of SR 18 near Tiger Mountain have reopened after a semi-truck and motorcycle collision.

1 day ago

link light rail sound transit west seattle expansion delay...

Chris Sullivan

West Seattle light rail expansion delayed another 3 years

This is not what West Seattle transit riders wanted to hear. Light rail service to the neighborhood has been delayed again.

1 day ago

bellevue i-405 i-90 ramp close...

Jason Sutich

NB I-405 ramp to EB I-90 in Bellevue reopens hours after semi carrying garbage overturned

The northbound I-405 ramp to eastbound I-90 in Bellevue is fully blocked after a semi-truck carrying garbage overturned on the roadway.

2 days ago

Sound Transit budget deficit delays...

Chris Sullivan

Sound Transit looks to double cost of property acquisition, construction support services for West Seattle expansion

Sound Transit said it needs another $765 million to acquire property and prepare for the link extension to West Seattle, but the overall budget won't change.

2 days ago

‘Worst commute of the summer’ stems from fragile system