Railroad can haul 2bcfd of LNG/LPG intermodal in current config after PTC is operational in A-rage MatSu core. Several Japanese corps are willing to help smooth out the bumps for both PortMack and Seward. We all see the bottleneck of shipping flammable freight thru A-rage, whether it's LNG or kerosene. 2bcfd is a prelim-portion of the 5bcfd grand export target, and when up&running will pay for the final buildout of a diversified flexpipe statewide gas transport system. PortMack can be fixed low&slow while LNG-rail exports small but important shipments from Seward.  Valdez could have been exporting to Japan  a large amount of separated LPG since 1978 at hi-profit billions for SoA, but BigOil preferred to smuggle it out as messy DilBit CheatOil which spilled in 1989. Instead the screwballs installed a "waste-gas incinerator"; cost $270million.  Fixing Valdez would pay for flexpipes Deadhorse2FBX, where barge-mount FLNG's can make stored-heat &LNG. CAPEX for FlexGas = $5bil. 
CashGasflow