The following is a release from the Washington State Department of Transportation:

After more than a decade of planning, the Washington State Department of Transportation introduced the Good To Go! Flex Pass today, reminding drivers that big changes are coming to I-405 between Bellevue and Lynnwood.

Later this year, express toll lanes will open along this 17-mile stretch of highway, providing any driver the choice of a reliable trip by paying a toll. Transit, vanpools and carpools meeting the occupancy requirement will still be able to use the lanes for free.

“Right now, everyone on I-405 is stuck in traffic. Sometimes the HOV lanes are as slow as the regular lanes,” said WSDOT Toll Division Assistant Secretary Craig Stone. “By fall, any drivers on I-405 between Bellevue and Lynnwood will finally have the option to drive 45 miles per hour or faster in the express toll lanes, even during rush hour.”

The Flex Pass is a unique Good To Go! pass because it has two modes: “HOV” and “TOLL.” To use the Interstate 405 express toll lanes for free, carpoolers will need to activate the new Flex Pass on a Good To Go! account, then set the pass to HOV mode. The Flex Pass can also be set to TOLL mode when using the lanes as a non-HOV.

Stone pointed out that the benefits also translate to big changes for drivers in the corridor, particularly carpools. “If you already have aGood To Go! account and don’t expect to use the I-405 express toll lanes as a carpool, you’re ready to go. But if you’re an I-405 carpooler, you must have the Flex Pass to drive in those lanes toll-free.”

With the help of RideshareOnline.com, a resource for commuting options used by employers and individuals in the Northwest, WSDOT will give away Flex Passes to drivers who will regularly carpool on I-405 between Bellevue and Lynnwood. Drivers will need to register on RideshareOnline.com, or another partnering network, On the Move Bellevue, Kirkland Green Trip, Communities in Motion, Curb the Congestion and Wheel Options and fill out a survey to determine if they qualify to receive a free Flex Pass. Carpoolers can also use RideshareOnline.com’s ride-matching services to find potential carpool partners.