I certainly agree with the option of the new freight line from Hoo to East Tilbury; as well as the Redhill avoiding spur. Third rail electrification from Reading to Redhill continuously and AC from Hoo to the wrong side of the river; that way freight from Essex Thameside to South London (via Maidstone West and Sevenoaks), Essex Thameside to the West (via Maidstone West, Edenbridge and Guildford) and such can all run at least half-hourly off peak and almost unlimited overnight.
A large rebuild at Barking would grade-separate services going down to Dagenham from Fenchurch Street as well as allowing freight traffic along the GOB-lin. Two freight loops provided near Blackhorse Road by the reservoirs would regulate traffic to enable northbound freight traffic to operate via Seven Sisters and Cheshunt to Peterborough and such; as well as into the Midland Main Line and the North London proper at Gospel Oak.
A Tram would be used between Romford and Grays with a flyover at Upminster so as to enable a quarter-hourly service (enhanced at peak) via Chafford Hundred. This would create up to 4 extra peak paths out of Fenchurch Street during the peaks and get rid of conflicting moves at Upminster. The route would still be compatible for freight diversions.
In future, the route would be made ready to be a new 12 car railway with outer-suburban stock. After Limehouse it would tunnel to become “Crossrail 3”, with a new station at Aldgate then Cannon Street, Blackfriars (also with a station on the Waterloo & City), Leicester Square, Bond Street and out of Marylebone onto the Chiltern Route.
The interchange would be made at West Hampstead with services continuing up to Aylesbury via Amersham as well as to places like High Wycombe.
Rough service frequency at peak times:
- 4tph Aylesbury (via Amersham) to Shoeburyness via Basildon
- 8tph Gerrards Cross to Pitsea via Dagenham Dock
- 2tph Stratford on Avon to Laindon
- 2tph Birmingham Moor St to Laindon
- 2tph Aylesbury (via Wycombe) to Leigh on Sea
- 2tph Bicester North to Leigh on Sea
- 4tph Wembley Stadium to Shoeburyness via Basildon