The $700 million ‘stormwater subway’ is designed to handle overflows during storms, which contain toxic runoff from roadways ...

All lanes of Interstate 90 headed east remain blocked in Seattle hours after a large motorhome fire broke out in the Mt.

The Washington State Transportation Commission (WSTC) has approved a 3% increase to the toll rates on the SR 99 tunnel in ...

when I came across this cool photo of Seattle’s tunnel-boring machine, currently under construction in Japan. When it’s finished, it will be the world’s biggest, and will be used to dig the SR 99 ...

The commission also said the toll increases help fund anticipated facility maintenance when Seattle hosts FIFA World ... In 2021, toll rates for the SR 99 tunnel and the Tacoma Narrows Bridge ...

SEATTLE — All eastbound lanes of Interstate 90 in Seattle’s Mount Baker Tunnel have reopened after a crash and large RV fire closed them in Seattle’s Mount Baker Tunnel Monday afternoon.

SEATTLE — All lanes of Interstate 90 headed east finally reopened in Seattle on Monday more than five hours after a large motorhome fire broke out in the Mt. Baker tunnel. Evening traffic was snarled ...