The tank wagon between the locos contains LNG (liquified natural gas).
Because the FEC Gevo`s don`t leave the property they`ve been converted to run on diesel or LNG....LNG being cheaper and greener.
819 & 823 approach Stuart
434 crosses the ST Lucie River in Florida
817 & 804 cross the St Lucie River in Stuart
Train 206 approaches Fort Pierce
92033 approaches Rugeley whilst hauling 1M16
433 crosses Taylor Creek whilst heading north to Pineda
5430 & 83 cross the Manatee River in Bradenton
805 & 821 pass New Smyrna Beach
664 107 pass Podmelec whilst hauling a cargo train to Jesenice
363 005 crosses the River Drava at Maribor
90014 & 90009 approach Whitmore with 4M87
66556 approaches Whitmore