The proposed express toll lanes on I-405 will produce less revenue and lead to more traffic congestion than first thought, according to a state study. But WSDOT officials are moving forward despite the negative findings and before the study has even been published.
Earlier this year, the legislature authorized WSDOT officials to deviate from the original I-405 Master Plan and create an express toll corridor between Bellevue and Lynnwood. However, opponents were able to convince lawmakers to include a revenue study before construction could begin.