title: Network Rail Route 5 (West Anglia)
text: # Network Rail Route 5 (West Anglia)
  
  Strategic Route 5 - West Anglia was the designation given by Network Rail, from 2004 to 2009, to a grouping of railway lines in the East of England that encompassed the West Anglia Main Line and its various branch lines. The route provided key services to Cambridge and Stansted Airport as well as supporting suburban services in North London and rural services in Cambridgeshire, Norfolk and Suffolk.
  
  In 2010, Network Rail restructured its route categorisation. Routes 5 and 7 were merged into Strategic Route D: East Anglia.
  
  ## Strategic route sections
  
  The Route was divided into a number of separate Strategic Route Sections (SRS's) that were defined based on route use, infrastructure and historical lines.
  
  | Route | Strategic Route Sections (SRS) | Corresponding historical lines (whole & partial) |
  | - | - | - |
  | Route 5 - West Anglia | 05.01 - Bethnal Green – Stansted Airport | Lea Valley Lines, West Anglia Main Line |
  | Route 5 - West Anglia | 05.02 - Hackney Downs – Cheshunt | Lea Valley Lines |
  | Route 5 - West Anglia | 05.03 - Hertford East Branch | Hertford East Branch Line |
  | Route 5 - West Anglia | 05.04 - Chingford Branch | Lea Valley Lines |
  | Route 5 - West Anglia | 05.05 - Cambridge Lines | Cambridge Line, West Anglia Main Line |
  | Route 5 - West Anglia | 05.06 - Ely – King's Lynn | Fen Line |
  | Route 5 - West Anglia | 05.07 - Peterborough – Ely – Haughley Jn | Ely to Peterborough Line, Ipswich to Ely Line |
  | Route 5 - West Anglia | 05.08 - Coldham Lane Jn – Chippenham Jn | Ipswich to Ely Line |
  | Route 5 - West Anglia | 05.09 - Ely – Norwich | Breckland Line |
  | Route 5 - West Anglia | 05.10 - Freight Lines | freight only lines within area covered |
  
  ## Railway planning
  
  As part of Network Rail's Strategic Business Plan a Route Plan for each route, including Route 5, was published annually. The Route 5 plans for 2008 and 2009 are made available online.
  
  Together with Route 7 - Great Eastern and Route 6 - North London Line and Thameside, the route was included in the Greater Anglia Route Utilisation Strategy.
  
  ## Proposed developments
  
  The Greater Anglia RUS includes a number of proposals for the future development of the route. In the medium term, 2009–14, this includes minor infrastructure works and additional rolling stock to allow main line peak-service trains to be extended to 12-car formation. A number of developments are also intended for the West Coast Main Line depending on the status of future development at Stansted Airport. Enhancements to the power supply of the route are intended for completion by 2012 to interface with those carried out on Route 6 and Route 7.
  
  