Traffic Lab | The Seattle Times

Pedestrians exit the Seattle Streetcar on Westlake Avenue in Seattle Friday, March 30, 2018.
205810 (Erika Schultz / The Seattle Times) — Pedestrians exit the Seattle Streetcar on Westlake Avenue in Seattle Friday, March 30, 2018. (Erika Schultz / The Seattle Times)

SDOT’s $9M request puts downtown Seattle streetcar debate back in the spotlight

The project, once expected to open in 2020, would run along First Avenue and connect existing streetcars in South Lake Union and First Hill. But the project still faces a $65 million or more shortfall.

Seattle-area traffic congestion is among the worst in the country, study shows
Washington drivers who break "Move Over Law" could face $214 ticket this weekend — here's a refresher on the law
Work to repave the Aurora Bridge this weekend means heavier traffic ahead
Fatal crash on southbound I-5 near Pierce-King county line snarls traffic for miles
The light-rail bridge being built in south Bellevue seems to soar unsupported over I-90. Here’s why. VIEW
Man fatally shot in the head on Aurora Avenue in North Seattle
Germany: 8-year-old goes on highway joyride with mom’s car

Don't Miss

Tuesday, July 16, 2019. The intersection of 2nd and Pike where cyclists are unprotected in the intersection. Story is about design that is meant to protect cyclists through intersections. 210875

Seattle could be next to try Dutch-style bike-friendly intersection design

Downtown Seattle’s Fifth Avenue is crowded with vehicle traffic in this image looking south. Seattle’s study considering the tolling of downtown auto traffic was due Feb. 4.
Photographed on March 25, 2019. 209702

Nearly $4 to drive into Seattle: Uber doubles down on support for downtown congestion tolling

This innovative track bridge will be installed at the location of expansion joints (some are at right of man taking photo) on the I-90 bridge to enable light rail vehicles to cross the floating bridge. Cars can accommodate the moving bridge when they drive over the expansion joints — tracks can not because they can not move out of alignment. The track bridge will allow for movement without changing alignment of the tracks.

Eight track bridges will accommodate lake motion, and the specialized track attachments will allow trains to operate on the floating bridge when the Blue Line opens in 2023, according to a Sound Transit press release. Shot Tuesday, July 23, 2019.

Sound Transit crews are installing fixed rails for Light Rail trains on the I-90 floating bridge This is the first time in the world this has been done.

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Train tracks on the I-90 floating bridge? Sound Transit is building them now. VIEW

A pedestrian crosses the street at the intersection of S. Findlay St. and Rainier Avenue South in Seattle Wednesday, July 17, 2019. There is only one lane for northbound and one for southbound traffic in this area, with a middle lane for left turns only.

The city has made some improvements to Rainier Ave. S. and is planning to make more, but there are still issues and advocates have grown frustrated at what they view as sluggish progress.

A pedestrian was seriously injured at South Findlay Street.

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SDOT data shows nearly 100 serious-injury or fatal collisions on Seattle streets in first half of 2019

About Traffic Lab

Traffic Lab is a Seattle Times project that digs into the region’s thorny transportation issues, spotlights promising approaches to easing gridlock, and helps readers find the best ways to get around.

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Transit

The “traveler,” the big horizontal crane (at top right) that sits atop the trackway columns at the end of a deck built for light rail trains, builds 15 feet of deck at one end in a week, and then builds another 15 feet at the other end. The bridge will soon be connected from both sides – so it will no longer appear ready to fall.
Looking south, cars on I-90 travel below.
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The light-rail bridge being built in south Bellevue seems to soar unsupported over I-90. Here’s why. VIEW

Roads

Southbound rush hour traffic clogs the Aurora Bridge with commuters on Monday May 13, 2019. Most cars are exiting Highway 99 to downtown Seattle before entering into the tunnel. 210243

Work to repave the Aurora Bridge this weekend means heavier traffic ahead

Getting Around

Southbound rush hour traffic clogs the exit to downtown Seattle and Denny Way on Monday May 13, 2019. Most cars are exiting Highway 99 before entering into the tunnel. 210243

Seattle-area traffic congestion is among the worst in the country, study shows

Technology

FILE- In this July 6, 2018, file photo prospective customers confer with sales associates as a Model 3 sits on display in a Tesla showroom in the Cherry Creek Mall in Denver. (AP Photo/David Zalubowski, File)