Sammamish's Transportation Master Plan guides a growing city in developing its infrastructure over 20 years, with a focus on multimodal travel and integration into the broader Capital Improvement Plan.

Skykomish businesses struggle as a flood closes U.S. Highway 2. Repair efforts are ongoing, with Gov. Ferguson addressing the timeline for full reopening.

Emergency repairs on SR 530 near Rockport begin Dec. 29 after flood damage, with construction by Trimaxx and temporary bypass planned; delays expected until Jan 2026.

Emergency repairs on State Route 410 in Enumclaw are scheduled to start after floodwaters damaged the eastbound lane near milepost 26, with a temporary bypass in place and warnings of travel delays.

Frontier Airlines will cease operations at Paine Field in Everett, Washington starting January 5, 2026, following a brief service period. Alaska Airlines plans to expand service at the airport to fill the gap.

Emergency repairs are underway on a critical 12-mile section of the US 2 Stevens Pass in Washington after washouts and mudslides, with no set date for reopening.

A vehicle collision closed a section of 148th Ave NE in Bellevue, causing commute disruptions. The road was reopened later with Bellevue Police thanking the public for their patience.

Auburn officials have provided an update on road openings and ongoing closures due to Public Works activities, advising drivers of the traffic conditions and recommending alternative routes.

Multiple road closures in Auburn are causing major disruptions, including northbound Auburn Way North and several East-West routes due to safety concerns. Traffic is being rerouted and some neighborhoods are limited to private gate access.

Emergency repairs begin on US 12 in Naches by Apollo, Inc. after flood damage, with WSDOT coordinating a full rebuild, including river buttress and roadway restoration, aiming for January 2026 completion.

Snohomish Police warned of flooding and road closures, urging residents not to drive through floodwaters and to observe road closure signs to ensure safety.

Snohomish, Washington has announced road closures due to flooding, urging citizens to avoid affected areas for safety and to not hinder emergency operations.

Mudslides and flooding in Washington State led to the closure of major roadways, including eastbound Interstate 90 near North Bend, with no injuries reported despite vehicles being trapped.