1 3 . ▁ ▁In ▁July ▁ 2 0 1 7 , ▁all ▁railway ▁operations ▁ceased ▁at ▁short ▁notice ▁and ▁the ▁rolling ▁stock ▁was ▁removed ▁from ▁the ▁site . ▁The ▁track ▁remained ▁in ▁place ▁in ▁August ▁ 2 0 1 7 , ▁but ▁some , ▁that ▁leading ▁to ▁the ▁loc o ▁shed ▁and ▁crossing ▁the ▁foot path , ▁was ▁removed ▁in ▁September ▁ 2 0 1 7 . ▁This ▁was ▁seen ▁stack ed ▁on ▁a ▁flat ▁w agon . ▁ ▁Pre ▁closure ▁main ▁line ▁Lo comot ives ▁▁ ▁These ▁are ▁the ▁locomot ives ▁that ▁worked ▁trains ▁between ▁the ▁quar ry ▁and ▁the ▁port , ▁often ▁known ▁as ▁the ▁" main line " ▁locomot ives . ▁ ▁See ▁also ▁ ▁British ▁narrow ▁gauge ▁rail ways ▁Tal yl lyn ▁Railway ▁which ▁purchased ▁several ▁P Q R ▁carri ages ▁ ▁L ô n ▁Las ▁Og wen ▁ ▁References ▁ ▁S ources ▁ ▁Further ▁reading ▁ ▁External ▁links ▁▁ ▁Pen rh yn ▁Qu ar ry ▁Railway ▁Society ▁Website ▁ ▁The ▁line ▁on ▁a ▁navig able ▁Edward ian ▁ 6 " ▁OS ▁map , ▁via ▁National ▁Library ▁of ▁Scotland ▁ ▁The ▁lines ▁in ▁pur ple ▁and ▁red , ▁via ▁Rail ▁Map ▁Online ▁ ▁Pen rh yn ▁Castle ▁Museum , ▁via ▁National ▁Trust ▁ ▁Railway ▁items ▁at ▁Pen rh yn ▁Castle ▁Railway ▁Museum , ▁via ▁Pen rh yn ▁Castle ▁ ▁Port ▁Pen rh yn ▁and ▁the ▁ 1 8 0 0 ▁Hor se ▁Tr am way , ▁via ▁Jag gers ▁Heritage ▁ ▁Rail ways ▁and ▁Qu ar ry ing