January 11, 2017, 12pm PST
Pennsylvania, the state that had the highest gas tax last year, saw the highest gas tax increase of 7.9 cents per gallon, the final increment of a 2013 law. Michigan's 7.3 cents tax increase, signed into law in 2015, is the second largest increase.
June 25, 2015, 11am PDT
Yes, vehicles have become more fuel efficient, but a just-released report by the Institute on Taxation and Economic Policy shows that inflation is 3.5 times more responsible for the decline in the purchasing power of the gas tax.
Institute on Taxation and Economic Policy
May 18, 2014, 9am PDT
After voting to override Governor Jay Nixon's veto of an income tax cut, legislators agreed to allow voters to determine whether to increase the state sales tax by .75% in November for ten years to increase funding for transportation programs.
December 15, 2011, 9am PST
The Institute on Taxation and Economic Policy has released a '50-state report' on state gas excise taxes - when they were last raised, the revenue loss to each state due to failure to maintain the tax, and what it would cost drivers to raise it.
PRNewswire-USNewswire via CBS Atlanta