I recently blogged about Richland residents possibly paying $20 extra annually on car registration. 

One reader pointed out that "at least it wasn't a gas tax." Good point. However, as it stands Washington state has the second highest gas tax in the country.

Koehler Urges Higher Gas Prices
Getty Images

The highest? Pennsylvania.

In Washington, we average $2.90 a gallon in gas with about $0.68 being taxes.

More From 97.1 KXRX