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The Marlow - Maidenhead Passengers' Association is the action group for all public transport users - bus and train - in the area served by the Maidenhead to Marlow railway line in the Thames Valley including its former route into High Wycombe. We cover main line services from Taplow, Maidenhead and Twyford as well as High Wycombe station. The Association’s Constitution may be viewed here.

We lobby the operators and local government on behalf of users to improve services and facilities, and we bring you timely information regarding proposed and actual service changes.

The more members we have the stronger is our voice in fighting for your interests. For more about the benefits of membership and an application form please visit the Membership Page or e-mail us.
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Newsletter 166, May 2015 (PDF) - Newsletter Archive

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Timetables (PDF)
May 2015

Table 115 Chiltern Mainline
Table 116 London-Bedwyn,

Table 117 London-Reading
Table 120 Marlow Branch
Table 121 Henley Branch

Marlow Branch (html)

Service Disruptions
Journey Check 165134 crosses Cock Marsh
Unit 165134 crosses Cock Marsh on 6.4.2013. Click photo to enlarge.
© 2013 R. Porter

RMT Strikes

First Great Western services will be affected by strike action on Sunday 23rd August and over the bank holiday weekend. Thames Valley services should run but there will be no guards so no service between Bourne End and Marlow. There are no DOO (driver only operation) facilities at Marlow.

Taplow Footbridge

The footbridge at Taplow Station was damaged by a rail crane and has been closed between platforms 1 ans 2 (over the main lines). A minibus shuttle is operating between the north and south sides of the station. We understand that the provision of a temporary footbridge is being pursued pending repairs and electrification clearance work on the existing bridge. In the longer term an accesible footbridge with lifts will be built between platforms 3 and 4 only.

Update: The temporary footbridge is now complete.

Two Trains per Hour Off-peak?

First Great Western is looking at the possibility of running a half-hourly off-peak service on the Marlow branch without the need to change trains. This would require track and signalling modifications at Bourne End so that trains can access platform 2 from Marlow. It is dependent on getting Local Growth Fund money from Thames Valley Buckinghamshire Local Enterprise Partnership. This is awaiting confirmation.

A service interval improvement from 45 to 30 minutes is being considered for Henley, but at the cost of reducing the service from Wargrave to hourly. This is subject to consultation.

Thames Branches Day Ranger Tickets

These tickets permit travel between Paddington, Tilehurst, Reading West and Winnersh Triangle incuding the branch lines but not into Heathrow Airport. They are valid at any time on weekends, and after 09:30 weekdays except on High Speed services leaving Paddington between 16:00 and 19:15. Prices are £19 for adults, £9.50 for children and £12.50 for railcard holders. 3- and 7-day Thames Rover tickets are also available.

Chiltern Line to Oxford to open on 25th October

Chiltern Railways has announced that the first full day of service between Oxford Parkway (at Water Eaton) and Marylebone via Bicester Village and High Wycombe will be Monday 26th October (See BBC News story). The service will be extended to Oxford station later, but in the mean time buses will operate from the Park & Ride area adjacent to Parkway station.

Update: you can download the draft October timetables here.

Update 2: There will be a service to Oxford Parkway on Sunday 25th October. However, because of a football match at Wembley there will be a special event timetable and not the normal Sunday timetable. Please check with the Chiltern Railways site for details.

Marlow Electrification shelved for CP5

Although electrification of the Windsor and Henley branches is to go ahead, the Marlow branch will not now be done in Control Period 5 (to 2019) despite the fact that it was added to the Government’s High Level Output Specification for CP5. Network Rail is citing technical difficulties as the reason although they could quite easily electrify a simple branch line if they wanted to. One or two bridges may need clearance work but this can often be done by lowering the trackbed. There are no footbridges at stations to worry about.

The main difficulty for the operator is that non-standard three car trains with 20m coaches will be needed because of the limited distance between the buffer stops at Bourne End and the junction for Marlow. Such trains are in use elsewhere e.g. class 319, 320 and 334 in Scotland, not to mention class 313/4/5 which are getting a bit long in the tooth. There are no 2-car 25kV overhead electric trains.

It should be noted that Reading Traincare Depot already maintains two very non-standard prototype Class 150 units (150001/2) which are used on the Basingstoke service, so having a small dedicated electric fleet for the Great Marlow Line should not be a problem.

If funding is achieved for the infrastructure changes at Bourne End (see left) then it makes sense to do these before electrifying the line. However we shall be pressing our MPs to make sure that electrification is included in CP6.


We asked Maidenhead MP Theresa May why her government allowed First Group to negotiate Maidenhead - Marlow electrification out of the new Great Western franchise. So far we have not heard a dicky bird from her.

We have received an acknowledgement from Theresa May's office. Mrs May is going to take the matter up with the DfT. We have heard nothing more.

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