Think I found it.
Transportation Partnership Program (TPA)
The Legislature passed a new transportation revenue package to fund 274 projects across the state over the next 16 years. The package includes:
• 9.5 cents gas tax increase phased in over four years $5.5 billion
• Vehicle Weight Fee on passenger cars $908 million
• The light truck weight fee increase $436 million
• Annual motor home fee of $75 $130 million
http://www.wsdot.wa.gov/Projects/Funding/2005/default.htmBut still don't know why you are getting hit up and others are not if this is a "state" wide program??????