> we have to look at all the options. we obviously have a big delta we have to meet. the highway bill expires at the end of may. and there's about $100 billion shortfall over what it would take to fund the highway trust fund at the current level of operations. >> well, the federal gas tax is 18.4 cents per gallon. the diesel tax is 24.4 cents per gallon. let's bring in bren that buttner now, our fox news senior Get Live News Updates Every Minute from vimarsana.com Curated from 23000 News Agencies."> > we have to look at all the options. we obviously have a big delta we have to meet. the highway bill expires at the end of may. and there's about $100 billion shortfall over what it would take to fund the highway trust fund at the current level of operations. >> well, the federal gas tax is 18.4 cents per gallon. the diesel tax is 24.4 cents per gallon. let's bring in bren that buttner now, our fox news senior Get Live News Updates Every Minute from vimarsana.com Curated from 23000 News Agencies." property="og:description"> > we have to look at all the options. we obviously have a big delta we have to meet. the highway bill expires at the end of may. and there's about $100 billion shortfall over what it would take to fund the highway trust fund at the current level of operations. >> well, the federal gas tax is 18.4 cents per gallon. the diesel tax is 24.4 cents per gallon. let's bring in bren that buttner now, our fox news senior Get Live News Updates Every Minute from vimarsana.com Curated from 23000 News Agencies.">