Freight and Goods Transportation System (FGTS) maps are provided to display tonnage volume classifications for roadways, freight railroads and waterways.
WSDOT continues to improve its mapping software and capabilities, including switching to the use of GIS. The 2015 FGTS Update of maps are all produced in ArcGIS.
Detailed Maps of T-1 through T-5 FGTS Classifications are available at following links:
PDF files on this site require the free Adobe Acrobat Reader to view.