Guides & Resources
Traffic Control Resources
Permit requirements, work zone rules and equipment guides for contractors, municipalities and event organizers across Western Washington. Written by the crew that has been supplying this equipment since 1951.
Temporary No Parking Signs in Seattle: Permits, the 72-Hour Rule, and What It Costs
The parking spot you need for Tuesday's delivery has to be signed by Saturday. Miss that window and the tow truck can't do a thing for you. Temporary no-parking is the least glamorous permit in Seattle and the one that derails the most schedules. Crews budget weeks...
Do You Need a Traffic Control Plan in Seattle? A Contractor’s Guide to SDOT Requirements
Most contractors find out they need a traffic control plan the hard way — three weeks into permit review, when SDOT kicks the application back and the crew is already scheduled. We've been supplying traffic control equipment in this city since 1951, and we see the...