▁Park ▁station ▁on ▁the ▁south ▁side , ▁with ▁a ▁mix ▁of ▁t unn els ▁and ▁at - grade ▁track . ▁Six ▁stations ▁are ▁under ground , ▁while ▁the ▁remaining ▁nine ▁are ▁at - grade ▁with ▁surface ▁road ▁cross ings . ▁ ▁In ▁ 2 0 1 5 , ▁the ▁Metro ▁Line ▁opened , ▁inter lin ing ▁with ▁the ▁Capital ▁Line ▁on ▁some ▁sections ▁and ▁serv icing ▁the ▁central ▁and ▁north - central ▁area ▁of ▁the ▁city . ▁ ▁The ▁train ▁shown ▁to ▁the ▁right ▁was ▁made ▁in ▁Germany ▁by ▁S iem ens / D Ü W AG . ▁The ▁same ▁type ▁of ▁vehicle ▁has ▁operated ▁on ▁several ▁under ground ▁lines ▁in ▁Frankfurt ▁am ▁Main ▁since ▁ 1 9 6 8 ▁as ▁type ▁U - 2 . ▁E TS ▁also ▁has ▁S iem ens ▁SD - 1 6 0 s ▁from ▁S iem ens . ▁These ▁were ▁delivered ▁to ▁accommod ate ▁four ▁new ▁stations ▁which ▁opened ▁in ▁ 2 0 0 9 ▁and ▁ 2 0 1 0 . ▁ ▁E TS ▁has ▁the ▁intention ▁to ▁replace ▁its ▁age ing ▁U - 2 ▁fleet ▁with ▁a ▁new ▁L R V ▁by ▁ 2 0 2 5 . ▁ ▁Hy brid / elect ric ▁bus es ▁ ▁The ▁City ▁of ▁Ed mont on ▁emb ark ed ▁on ▁an ▁eight - month ▁evaluation ▁of ▁ 1 3 ▁clean - d ies el ▁and ▁hy brid ▁bus es ▁( and ▁a ▁new ▁t rol ley ▁bus ) ▁in ▁ 2 0 0 8 . ▁Ed mont on