In addition to maintaining over 18,000 lane miles of state highway and 4,100 bridges, WSDOT manages the worlds longest floating bridge, executes an award-winning Active Transportation Plan, holds a record for the worlds widest tunneling project, and operates the largest ferry system in the nation! To be considered for this opportunity, the following competencies are required: Highway Maintenance: Practical knowledge of highway maintenance practices including pavement repair, drainage systems, erosion control, vegetation management, sign and guardrail installation, and debris removal.