"How will this impact on Acton Central?"Not at all initially, I would think. The government's proposal is to build the new Old Oak Common station to serve the new high-speed line to Birmingham (HS2), the Great Western main line, and Crossrail. They say that the "station proposal also has further long term potential to provide connections with other rail routes passing close to the site. It could enable passenger access from wide areas of London by means of London Overground services." That would require a new station on the North London Line at Acton Wells.I would expect both Acton Central and Willesden Junction High Level to be retained, as there would be considerable inconvenience to many passengers in closing either of them. Acton Main Line may be more vulnerable, as it is slightly nearer to the new station and is probably used by fewer people. On the other hand, the intention is that Heathrow Express trains would call at Old Oak Common, which might reduce the pressure from Crossrail to omit Acton Main Line.
Richard Jennings ● 6035d