East-West Rail: Aylesbury Spur

AnonW

Jun 3

This map from East West Rail shows the complete route of the East West Railway between Oxford and Cambridge.

Note the spur to Aylesbury, which is shown dotted, which the legend says means it is a Potential Future Section of the EWR.

The papers in the area have different views.

This article on Bucks Herald is entitled Aylesbury Spur Excluded From Government's Latest East West Rail Route Outline.
This article on Buckinghamshire Live is entitled East West Rail Aylesbury 'Spur' Plans Remain On The Table As Route Announced For £5bn Project.

So what do I feel about the Aylesbury Spur?

Train Services

In the Wikipedia entry for the East West Railway, it is stated that there will be an hourly service between Aylesbury and Milton Keynes Central stations, that would call at Aylesbury Vale Parkway, Winslow and Bletchley.

Wikipedia also states that there will be no Marylebone and Milton Keynes or Aylesbury and Manchester Piccadilly services.

I am surprised that a Marylebone and Milton Keynes service is ruled out, for these reasons.

A Marylebone and Milton Keynes service would give Winslow a direct service to London.
Aylesbury Vale Parkway has an hourly service from Marylebone, which could be extended to Milton Keynes Central to create the service.
Aylesbury Vale Parkway and Marylebone have as many as three trains per hour (tph) in the Peak. Does this make timetabling of an hourly Marylebone and Milton Keynes service difficult?

The Wikipedia entry for Aylesbury Vale Parkway, says this about a Marylebone and Aylesbury Vale Parkway service.

It was proposed that, if services are extended to the north, trains between Milton Keynes Central and Marylebone would run via High Wycombe and not Amersham.

This dates from 2012.

But.

There may be troubles with the timings of a Marylebone and Milton Keynes service between Aylesbury Vale Parkway and Milton Keynes.
A separate Aylesbury and Milton Keynes service would give a half-hourly service between Aylesbury Vale Parkway and Aylesbury, whereas an extended service only gives the current hourly service.

This Google Map shows Aylesbury Vale Parkway station.

Note.

The station only has a single bay platform.
It appears that there is a step-free walk between the car park and the platform.
There is no bridge or need for one.
There is a single through line at the station on the opposite side to the car park, which is mainly used by trains going to the landfill at Calvert.

It looks from this map, that if the single platform were widened to an island platform, that both terminating and through trains could call in the station.

Perhaps though the modifications at Aylesbury Vale Parkway are too complicated or expensive?

The ruling out of the Aylesbury and Manchester Piccadilly service is probably easier to understand.

Consider.

Milton Keynes Central will have a two tph service to Oxford and was planned to have an hourly service from Aylesbury.
Milton Keynes Central has an hourly Avanti West Coast service to Manchester Piccadilly via Rugby, Stoke-on-Trent, Macclesfield and Stockport.
Milton Keynes Central has an hourly Avanti West Coast service to Liverpool Lime Street via Crewe and Runcorn.
Milton Keynes Central has a two-hourly Avanti West Coast service to Edinburgh Waverley via Rugby, Coventry, Birmingham International, Birmingham New Street, Sandwell and Dudley, Wolverhampton, Stafford, Crewe, Warrington Bank Quay, Wigan North Western, Preston, Lancaster, Oxenholme Lake District, Penrith, Carlisle, Haymarket
Milton Keynes Central has a two-hourly Avanti West Coast service to Preston via Rugby, Coventry, Birmingham International, Birmingham New Street, Sandwell and Dudley, Wolverhampton, Stafford, Crewe, Warrington Bank Quay and Wigan North Western. Five trains per day (tpd) are extended to Glasgow and two tpd are extended to Blackpool North.

Note.

A train running between Aylesbury and Manchester Piccadilly would probably need to be a 125 mph electric train, which would mean electrifying the East West Railway.
A change at Milton Keynes Central would give access to trains for nearly all North-West England and Southern Scotland.

But because of all the connectivity at Milton Keynes Central, it surely puts pressure on providing an Aylesbury and Milton Keynes Central service.

The Track

It is possible to follow the track North from Aylesbury Vale Parkway until it joins the East West Railway to the West of Winsford station.

This Google Map shows the junction, just North of the hamlet of Calvert..

Note.

The East West Railway going across the top of the map.
The single track railway to Aylesbury Vale Parkway coming North and then turning East to join the East West Railway.
The railway from Aylesbury Vale Parkway is still used by trains taking landfill.

The Wikipedia entry for Calvert, says this about the landfill site.

Another of the clay pits is now a landfill site. Waste is collected from Bristol, Bath and London each day and transported using rail via Aylesbury to Calvert. The site has a power station capable of producing 14 MWe of electricity from landfill gas, coming from the decomposition of organic matter to convert it into renewable electricity MW.

Looking at the map and the traffic on Real Time Trains, it would appear that there would be enough capacity for both the freight and an hourly passenger train between Aylesbury and Milton Keynes.

There is also the slight problem, that High Speed Two will be going through the area, as this map shows.

Note.

High Speed Two is shown in yellow (cutting) and embankment (red).
High Speed Two appears to run either on the same route or alongside the route to Aylesbury.
The East West Railway goes across the top of thye map.
The chord that connects the Aylesbury Spur to the East West Railway can clearly be seen.
The Aylesbury Spur will run along the same route as High Speed Two.
Aylesbury Vale Parkway will be just off the South-East corner of the map.

This page on the High Speed Two web site is entitled Boost for Oxford-Cambridge Connections As HS2 Builds Key East West Rail Bridge, describes the installation of a bridge to take the East West Railway goes over High Speed Two.

This picture is from High Speed Two.

As the landfill at Calvert will still need to be filled, I suspect that High Speed Two will leave the route between Aylesbury Vale Parkway and the East West Railway as a fully-serviceable railway, when they tidy up and leave this section of their route.

It looks to me, that once these tasks are complete.

High Speed Two relay all the tracks between Aylesbury Vale Parkway and the East West Railway.
The junction between the Aylesbury Spur and the East West Railway is completed.
Aylesbury Vale Parkway station is updated.

The Aylesbury Spur as needed by the East West Railway to run passenger services between Aylesbury and Milton Keynes Central could be complete.

And all because of High Speed Two and a landfill site.

Conclusion

I am drawn to the conclusion, that the Aylesbury Spur would not be a difficult railway to build and because it links to the important interchange station at Milton Keynes Central, it could be delivered soon after High Speed Two are finished in the area.

Comment