X ▁west bounds , ▁as ▁well ▁as ▁Am tra k ' s ▁thr ice - week ly ▁Card inal ▁by ▁going ▁into ▁the ▁various ▁sid ings ▁along ▁the ▁lines . ▁Am tra k ▁continues ▁to ▁use ▁the ▁Buck ingham ▁Branch ▁line ▁between ▁Orange ▁and ▁Cl if ton ▁For ge ▁on ▁Wed nes days , ▁Frid ays , ▁and ▁Sund ays , ▁the ▁only ▁instance ▁where ▁an ▁Am tra k ▁train ▁util izes ▁a ▁Class ▁III ▁railway ▁line . ▁ ▁This ▁new ▁section ▁of ▁the ▁expanded ▁Buck ingham ▁Branch ▁was ▁dispatch ed ▁by ▁CS X ▁from ▁Jackson ville , ▁Florida ▁for ▁the ▁first ▁two ▁years ; ▁now ▁it ▁is ▁dispatch ed ▁by ▁the ▁Buck ingham ▁Branch ▁out ▁of ▁Sta un ton . ▁ ▁Exp ansion ▁into ▁Nor folk ▁area ▁Following ▁the ▁end ▁of ▁operations ▁by ▁the ▁Bay ▁Coast ▁Rail road ▁on ▁May ▁ 1 8 , ▁ 2 0 1 8 , ▁the ▁Buck ingham ▁Branch ▁Rail road ▁took ▁action ▁to ▁le ase ▁and ▁operate ▁the ▁B CR ' s ▁tracks ▁in ▁Little ▁Creek , ▁V A . ▁A ▁fil ing ▁with ▁the ▁ST B ▁dated ▁June ▁ 1 3 , ▁ 2 0 1 8 ▁stated , ▁in ▁part : ▁ ▁P urs u ant ▁to ▁reg ulations ▁of ▁the ▁Sur face ▁Transport ation ▁Board ▁(" ST B ") ▁at ▁ 4 9 ▁C . F . R . ▁§ ▁l ▁ 1 5 0 . 4 2 ( e ), ▁Buck ingham ▁Branch ▁Rail road ▁Company ▁(" BB "), ▁a ▁Class ▁III