Today, as expected, the Federal Highway Administration signed off on the deep-bore tunnel project. The "record of decision" is an incremental stop on the tunnel project's journey, and essentially gives the state the go-ahead to start final design and construction of the project. According to the WSDOT, the decision also spells out certain measures intended to minimize impact—such as monitoring buildings and utilities while the tunnel's being bored and making up for lost parking (somehow). Read more »