Gas Taxes

Many state governments are struggling to repair and expand their transportation infrastructure because they are attempting to cover the rising cost of asphalt, machinery, and other construction materials with fixed-rate gasoline taxes that are rarely increased.

The flawed design of federal and state gasoline taxes has made it exceedingly difficult to raise adequate funds to maintain the nation’s transportation infrastructure. Thirty states and the federal government levy fixed-rate gas taxes where the tax rate does not change even when the cost of infrastructure materials rises or when drivers transition toward more fuel-efficient vehicles and pay less in gas tax. The federal government’s 18.4 cent gas tax, for example, has not increased in over twenty-three years. Likewise, nineteen states have waited a decade or more since last raising their own gas tax rates.