Other crossword clues for answer "GASTAX"GASTAXBig source of bridge construction fundingLevy at the pumpRegular paymentAdded financial burden for driversIt's paid at pumpsPump levyPart of payments at the pumpPump surchargePart of a pump priceFuel additionPart of the cost at the pumpRevenue sourcePump costBig source of state revenuePump add-onAdd-on at the pumpDiesel additive?Bump-up at the pump