The nation's biggest ferry system is aiming to convert some of its fleet from diesel to natural gas propulsion.

Two key transportation leaders says time is running out for Washington lawmakers to agree on a multi-billion dollar roads and transit package.

Washington’s mostly Republican Senate majority will formally unveil a proposed 12-year, $12 billion transportation funding package Thursday.

Washington lawmakers convene in special session Thursday in an effort to win production of the next Boeing 777.

As drivers head out on Northwest highways this Labor Day weekend, gas prices are significantly lower than they were a year ago.

AAA says the price at the pump has fallen a nickel per gallon this past week alone in Oregon and Washington. That's the biggest one-week drop in the nation.

The Washington House has approved a $10 billion transportation package that includes a 10.5 cent gas tax increase over two years. The vote Thursday follows a failed effort Wednesday to approve the same measure.

It was a rare do-over vote on the House floor. And State Representative Marko Liias, a Democrat, acknowledged as much. He said, “As a House we rarely reconsider our decisions. You know when we make a decision, it’s pretty final. But this is a singular moment. This is a time when inaction is a loss of competitiveness.”

A proposal to raise Washington’s gas tax by 10.5 cents to fund transportation projects has failed in the state House. Supporters Wednesday came up one vote short. But they vow to try again.

The transportation revenue package would raise $10 billion for maintenance and preservation of existing roads and to fund new projects. The proposal calls for a 6 cent gas tax increase this summer followed by another 4.5 cent increase next July.

Imagine paying less than a dollar per gallon for your commute, compared to today's statewide averages of $3.84 in Oregon and Washington and $3.80 in Idaho for a gallon of gas. Eighty-four cents in Idaho and Washington -- or 96 cents in Oregon -- per gasoline gallon equivalent is how much the US Department of Energy figures it costs to recharge an electric car in each state.

The agency's assistant secretary David Danielson announced an online cost comparison calculator Tuesday for what he calls the "eGallon."

Environmental groups have gone to court again to stop the export of liquefied natural gas from the Port of Coos Bay.

Coos Waterkeeper, the Sierra Club and other groups filed a petition with Oregon’s Court of Appeals Tuesday. They’re asking the court to reverse a judge’s decision last month to allow the port to dredge a waterway deep enough for large vessels that could haul LNG and bulk commodities like coal.

OLYMPIA, Wash. – Transportation leaders in the Washington Senate have proposed what they call a “barebones” roads, ferries and transit budget for the next two years. The spending plan rolled out Wednesday in Olympia includes no new sources of funding for highway projects.

Republican Curtis King co-chairs the Senate Transportation committee. At a press conference, he acknowledged there’s a lot of pressure for a gas tax package this year.