11:43 AM: Washington State Ferries just issued an alert that the Triangle Route is down to one boat because of “mechanical issues” with M/V Kittitas. WSF says engineers are on board working on the problem(s); the ferry is moored at Vashon. This leaves M/V Kitsap alone on the route for now – watch its whereabouts here.

1:30 PM: WSF says the Kittitas is back in service.