As Seattle heads into a three-week traffic, there are some added transit options—and missed opportunities
There’s a new onramp to the new tunnel—but it’s been here all along!
A peek at a highway-free neighborhood
The whole process will take about three weeks
One last chance to walk, run, or ride this February
The long-awaited retirement of the doomed stretch of SR-99 has a date
The tunnel could open this fall
Tolls will likely be between $1 and $2.25—but the state is still working out timing
There’s still a lot of work to do before the long-delayed tunnel opens to cars—but it’s getting there
A new WSDOT video shows how the roadway stacks up
What’s happening right now—and what’s happening in through 2023?
Watch the roadway being constructed
The tunnel’s on track to open in 2019
Nearly four months after completing its journey into the disassembly pit after digging the two-mile-long State Route 99 tunnel, tunnel-boring machine Bertha is half-dismantled.
The just-completed South Dearborn Street Off-Ramp Bridge won’t carry cars for a long while—but it’s notable for its earthquake-safety technology.
The tunnel-boring machine that dug the Alaskan Way Viaduct replacement tunnel has started coming apart.
Late Wednesday, crews finished removing wall braces standing between tunnel-boring machine Bertha and the disassembly pit.
In case you missed the big moment
After nearly four years, Bertha has finished digging SR 99 tunnel.
WSDOT announced that Bertha, the boring machine drilling the SR 99 tunnel, was just 320 feet from the finish line.