Here we have the Elizabeth line with a train terminating at Paddington. As well as being the newest rail line, it’s also one of the longest at over 100km from east to west, running from Shenfield and Abbey Wood in the east to Heathrow Airport and Reading in the west. With that being said, there are sections of the line where the Oyster card (Londons smart card) isn’t valid for certain journeys (which I found out the hard way on one of my trips) #london #paddington #elizabethline #tfl