In October, the Seattle City Council established a heavy haul network (HHN) in Seattle to allow heavier cargo containers to be transported between the Port of Seattle, industrial businesses and rail yards.

The permit program is expected to roll out Feb. 1. Learn how to get your HHN Permit on the Seattle Department of Transportation's website. 

For more information, contact SDOT's Traffic Permits/Commercial Vehicle Enforcement at 206- 684-5086 or trafficpermitsinfo@seattle.gov.