Four Lines Modernisation: Difference between revisions
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== SMA 12 == | == SMA 12 == | ||
SMA 12 is Fulham Broadway to [[Wimbledon]], which would have need the closure of Earls Court and the overlaying of CBTC on to [[Wimbledon Signal Box]] between [[East Putney]] and Wimbledon, which has since been descoped tto only be Fulham to East Puntey. | |||
== SMA 13 == | == SMA 13 == | ||
== SMA 14 == | == SMA 14 == | ||
Latest revision as of 03:21, 7 January 2026
The Four Lines Modernisation is a resigmalling project for the District Line, Hammersmith & City Line, Circle Line and Metropolitain Line. It is being done in phases known as SMA ( Signal Mitgation Areas) which are numbered 0.5-14.
SMA 0.5
[edit | edit source]SMA 0.5 was Hammersmith to Latimer Road on the Hammersmith & City Line and Circle Line.
SMA 1
[edit | edit source]SMA 1 was Latimer Road to London Paddington
SMA 2
[edit | edit source]SMA 2 was London Paddington to Finchley Road and Euston Square. Edgware Road signal cabin fell silent under this phase.
SMA 3
[edit | edit source]SMA 4
[edit | edit source]SMA 5
[edit | edit source]SMA 6
[edit | edit source]SMA 7
[edit | edit source]SMA 8
[edit | edit source]SMA 9
[edit | edit source]SMA 10
[edit | edit source]SMA 11
[edit | edit source]SMA 12
[edit | edit source]SMA 12 is Fulham Broadway to Wimbledon, which would have need the closure of Earls Court and the overlaying of CBTC on to Wimbledon Signal Box between East Putney and Wimbledon, which has since been descoped tto only be Fulham to East Puntey.