Reading to Abbey Wood. Great western mainline is already on the game. If we could get Crossrail trains into Paddington. The line could then carry on to Abbey wood. The only stations that need to be added are Bond Street, Tottenham Court Road, Farringdon, Liverpool Street, Whitechapel, Canary Wharf, Custom House for ExCel, Woolwich and Abbey Wood
Except the current GWE is in 2016 Crossrail Will open in 2021 The time difference isn’t the same And Crossrail Will be about 72 miles. Taking out the 21 miles from Liverpool Street to Sheffield is 51 miles Oh wait this could be feasible. Yes this is good since crossrail will pass by my local station. Later they could do an extension to Shenfield
Reasons this wont happen : The current GWE is set in 2016. Only one train, rather bland AI. A similar route already in the game.