Wholesale Fuel Sales Tax

Plenty, according to Tanya Snyder, Streetsblog USA editor, who finds Obama's Grow America plan far superior. Outside of not including a gas tax to fill the Trust Fund gap, she finds the proposal "underfunded and highway centric." She is not alone.
May 15, 2014   Streetsblog USA
Could Virginia, the state that did away with its gasoline excise tax entirely, be the template for a new federal transportation funding system? By using multiple taxes and fees, they present an alternative to simply raising the federal gas tax.
Oct 23, 2013   CQ Roll Call
Taking a cue from states that have introduced new wholesale taxes on fuel that would presumably be passed to the consumer, Sen. Barbara Boxer has proposed replacing the 18.4-cent federal gas tax with an oil sales fee to be paid by oil refineries.
Oct 1, 2013   The Hill
The D.C. Council is going the way of neighbors Virginia and Maryland by approving new wholesale sales taxes on gasoline and diesel. In it's budget approved on May 22, the council swapped the current 23.5-cent excise tax for a new 8.3% fuel tax.
May 30, 2013   The Washington Post - D.C. Politics