All oversize loads entering the City of Mukilteo must conform to the requirements set by the Washington State Department of Transportation (WSDOT).

In general, any vehicle over 8.5 feet in width, 13.5 feet in height, and weighing less than 80,000 pounds should obtain an oversize load permit from the Mukilteo Public Works Department.

Additionally, all loads exceeding 10,000 pounds must travel on designated routes with a minimum of two-way traffic flow to ensure public safety.

In Mukilteo, escort vehicles are required for any oversize load exceeding 12 feet in width or 14 feet in height. This includes loads that require police escorts, as determined by the Mukilteo Police Department.

The City of Mukilteo offers a priority scheduling service for oversized loads with a pre-paid fee of $100 to ensure expedited processing and minimized delays.

To apply for an oversize load permit in Mukilteo, please visit the City's Public Works Department website or contact them at (425) 263-8110. Applications can also be submitted in person at the department's office.

Applicants must provide a minimum of 72 hours' advance notice to obtain an oversize load permit. Additional documentation may be required for loads exceeding 10,000 pounds.

In Mukilteo, oversized loads are restricted from traveling during peak morning and evening commute hours (7:00 am - 9:00 am and 4:00 pm - 6:30 pm) to minimize disruptions to local traffic.

Additionally, certain routes within the city may be closed or restricted due to construction or special events. The Mukilteo Public Works Department will notify applicants of any restrictions when issuing permits.

The standard permit fee for oversized loads in Mukilteo is $250, with additional fees ranging from $25 to $100 depending on route complexity and load size.

Fees will be waived for emergency or humanitarian-related oversize loads, subject to review by the City's Public Works Department.