Seattle's ST3 is a massive project and it will solve a lot of problems! The extension goes all the way to the Redmond tech center and the other extension will eventually make it to Everett, meaning there will finally be a train that runs all the time instead of just a few times per day M-F and for select sport events.

There are so many people who cannot afford housing anywhere near Seattle and they are the runs who run your Wal-greens and Starbucks. They have to sit in traffic on I-5 or wait for express buses. This will be a big step up and it's only a start. Seattle needed ST3 a decade ago, and it's going to have a way bigger impact that you think.