Institute on Taxation and Economic Policy

While there may never be a good time to increase the federal gas tax, the same is not true when it comes to state gas taxes—perhaps because governors can't transfer billions of dollars from general funds to pay for roads. Lower gas prices helps.
Dec 12, 2014   NPR
Preventing gas tax and vehicle registration fee revenues from being used for non-transportation purposes is seen as key to increasing transportation revenue, be it through raising gas taxes or approving new revenue options, in Maryland and Wisconsin.
Aug 9, 2014   Transport Topics
Beginning last year, states increased gas taxes and entered public-private partnerships, as are some cities. But it's not an easy haul for cities nor states, and Congress has yet to agree how to furnish sufficient revenue to match current spending.
Apr 7, 2014   The Wall Street Journal - U.S.
In this special "Energy: Squaring Off" section, experts take opposing sides on six energy issues - the first being how best to pay for transportation. Carl Davis of the Institute on Taxation and Economic Policy vs. Robert Poole of Reason Foundation.
Apr 17, 2013   The Wall Street Journal