Train GraphicClick on the map to explore geographics
 
I need help
FAQ
Emergency
About .
Travel & transport from BBC stories as at 06:15 19 Apr 2026
 
- Rude names, railways and a mass trespass - how the Peak District became a tourist attraction
Read about the forum [here].
Register [here] - it's free.
What do I gain from registering? [here]
 09/05/26 - BRTA - Westbury
05/06/26 - EPF Annual Meeting
20/06/26 - Hastings Diesel at Paignton ?
09/07/26 - Melksham TUG

On this day
19th Apr (1938)
Foundation, Beatties of London (link)

Train RunningNo cancellations or delays
PollsThere are no open or recent polls
Abbreviation pageAcronymns and abbreviations
Stn ComparatorStation Comparator
Rail newsNews Now - live rail news feed
Site Style 1 2 3 4
Next departures • Bristol Temple MeadsBath SpaChippenhamSwindonDidcot ParkwayReadingLondon PaddingtonMelksham
Exeter St DavidsTauntonWestburyTrowbridgeBristol ParkwayCardiff CentralOxfordCheltenham SpaBirmingham New Street
April 19, 2026, 06:33:19 *
Welcome, Guest. Please login or register.

Login with username, password and session length
Forgotten your username or password? - get a reminder
Most recently liked subjects
[74] A personal update - a.k.a. why I have not checked the TVM at M...
[66] Rail fares heat map?
[65] Melksham's rail service - where are we, on the anniversary of ...
[56] Health comparison - commute on foot, by cycle, by train, and b...
[53] Home and TV food in Wiltshire while travel is out of the quest...
[49] Hermitage-Hampstead Norreys Active Travel Route on DNS line
 
News: A forum for passengers ... with input from rail professionals welcomed too
 
   Home   Help Search Calendar Login Register  
Pages: [1] 2 3 ... 5
  Print  
Author Topic: Thames Valley infrastructure problems causing disruption elsewhere - 2026  (Read 11588 times)
Chris from Nailsea
Administrator
Hero Member
*****
Posts: 21731



View Profile Email
« on: November 27, 2025, 17:43:07 »

I have been reminded of my original post, on another topic here - simply because of its ongoing topicality. Those major infrastructure problems won't go away with Great British Railways, nor any of Rachel Reeves' Budget announcements :

No, I haven't lost the plot! Wink
Rather, I'm sharing member ChrisB's view that this sort of problem won't suddenly go away on New Year's Eve:
And the first for 2025....New Thread please!
I'm merely preparing the ground here, ready for member TaplowGreen to develop this topic, in due course.
CfN (Chris from Nailsea, an administrator on this forum). Grin

This is clearly an area of concern (understatement?) to our members and readers of the Coffee Shop forum, in terms of their experiences of travelling on the railways in our wider area.

While starting this topic (in preparation), may I also reassure all of our members that their ongoing contributions to this, and indeed any other topic, will continue to be very welcome.

Chris from Nailsea. Smiley
Logged

William Huskisson MP (Member of Parliament, or Mile Post (a method of measuring the railway in miles and chains from a starting point - usually London), depending on context) was the first person to be killed by a train while crossing the tracks, in 1830.  Many more have died in the same way since then.  Don't take a chance: Stop, Look, Listen.

"Level crossings are safe, unless they are used in an unsafe manner."  Discuss.
Chris from Nailsea
Administrator
Hero Member
*****
Posts: 21731



View Profile Email
« Reply #1 on: December 30, 2025, 17:44:31 »

TaplowGreen, the Coffee Shop forum is prepared for you. Wink

Logged

William Huskisson MP (Member of Parliament, or Mile Post (a method of measuring the railway in miles and chains from a starting point - usually London), depending on context) was the first person to be killed by a train while crossing the tracks, in 1830.  Many more have died in the same way since then.  Don't take a chance: Stop, Look, Listen.

"Level crossings are safe, unless they are used in an unsafe manner."  Discuss.
Electric train
Transport Scholar
Hero Member
******
Posts: 4637


I am a retired railway Electrification Engineer


View Profile
« Reply #2 on: December 30, 2025, 17:49:52 »

TaplowGreen, the Coffee Shop forum is prepared for you. Wink



That's a presuming that there will be infrastructure problems in the Thames Valley causing disruption elsewhere in 2026 ....................  Cool  I am a born optimist  Grin
Logged

"The real source of danger, and the only one which there is any hope of removing, is in a complication of imperfections in a great number of the mechanical parts of the system"
Isambard Kingdom Brunel
TaplowGreen
Transport Scholar
Hero Member
******
Posts: 9277



View Profile
« Reply #3 on: January 01, 2026, 11:12:02 »

TaplowGreen, the Coffee Shop forum is prepared for you. Wink



That's a presuming that there will be infrastructure problems in the Thames Valley causing disruption elsewhere in 2026 ....................  Cool  I am a born optimist  Grin

Didn't take long, did it?

Cancellations to services between London Paddington and Reading

Due to a fault with the signalling system between London Paddington and Reading trains have to run at reduced speed on some lines.

Train services running to and from these stations may be cancelled or delayed. Disruption is expected until 12:00 01/01.

Customer Advice
Due to a signal fault in the Slough area, trains departing London Paddington towards Reading will be subject to delays.
Logged
bobm
Administrator
Hero Member
*****
Posts: 10618



View Profile
« Reply #4 on: January 01, 2026, 12:53:35 »

Not helped by the fact the Up and Down mains are closed for planned engineering work in the Slough area.
Logged
Chris from Nailsea
Administrator
Hero Member
*****
Posts: 21731



View Profile Email
« Reply #5 on: January 01, 2026, 14:12:07 »


Didn't take long, did it?


Nope! That's why I did such timely groundwork, ready for this new topic. CfN (Chris from Nailsea, an administrator on this forum). Wink Cheesy Grin
Logged

William Huskisson MP (Member of Parliament, or Mile Post (a method of measuring the railway in miles and chains from a starting point - usually London), depending on context) was the first person to be killed by a train while crossing the tracks, in 1830.  Many more have died in the same way since then.  Don't take a chance: Stop, Look, Listen.

"Level crossings are safe, unless they are used in an unsafe manner."  Discuss.
TaplowGreen
Transport Scholar
Hero Member
******
Posts: 9277



View Profile
« Reply #6 on: January 06, 2026, 06:47:09 »

Cancellations to services between London Paddington and Reading

Due to damage to the overhead electric wires between London Paddington and Reading fewer trains are able to run on all lines.

Train services running to and from these stations will be cancelled, delayed or revised. Disruption is expected until 12:00 06/01.
Logged
grahame
Administrator
Hero Member
*****
Posts: 46765



View Profile WWW Email
« Reply #7 on: January 06, 2026, 09:15:24 »

Cancellations to services between London Paddington and Reading

Due to damage to the overhead electric wires between London Paddington and Reading fewer trains are able to run on all lines.

Train services running to and from these stations will be cancelled, delayed or revised. Disruption is expected until 12:00 06/01.

Oh dear!

Quote
Damage has been found to the OLE (Overhead Line Equipment, more often "OHLE") in the Ladbroke Grove area. Overhead Line Equipment (OLE) is the name given to the overhead wires and other equipment on electrified railway lines that provides power to the trains.
-
What are we doing about it?
-
Whilst engineers are fixing the damage, our train service will have to be reduced between London Paddington and Reading.
-
The problem affects all of the four lines between London Paddington and Reading, so we are having to reduce the train service through the area to avoid congestion. Local stopping services between London Paddington and Didcot Parkway/Newbury will only run between Reading and Didcot Parkway/Newbury. Most of our longer distance Intercity services will continue to run between London Paddington and Reading, but may be subject to delay and some services between London Paddington and Cardiff Central will not run.

One of my New Year's Day pictures showed diesel fumes - or was it steam - coming out of the pipes on an IET (Intercity Express Train - replacement for HSTs (manufactured by Hitachi in Kobe, Japan)) at Chippenham - no doubt just warming up has it come electric as far as Cocklebury Lane, and I mused sadly that it wasn't electric through to Bath, Bristol and beyond.   Seeing the problems that NR» (Network Rail - home page) / GWR (Great Western Railway) seem to have with the extra complexity of OLE, I wonder if I should be careful what I wish for.
Logged

Coffee Shop Admin, Chair of Melksham Transport User Group, West Wiltshire Rail User Group Committee and TravelWatch SouthWest Board Member
TaplowGreen
Transport Scholar
Hero Member
******
Posts: 9277



View Profile
« Reply #8 on: January 06, 2026, 10:44:04 »

"Disruption is expected until the end of the day"
Logged
grahame
Administrator
Hero Member
*****
Posts: 46765



View Profile WWW Email
« Reply #9 on: January 06, 2026, 10:57:21 »

"Disruption is expected until the end of the day"

From my inbox

Quote
Dear Graham,

We're getting in touch to advise about current disruption in West London impacting GWR (Great Western Railway) services operating between London Paddington and Reading, as well as Elizabeth Line services.  This is due to an issue with overhead wires in the Ladbroke Grove area. Network Rail teams are working quickly to repair the overhead wires and as a result, services are likely to be impacted until the end of the day.

Local stopping services between London Paddington and Didcot Parkway/Newbury will only run between Reading and Didcot Parkway/Newbury. Most of our longer distance Intercity services will continue to run between London Paddington and Reading, but may be subject to delay and some services between London Paddington and Cardiff Central will be cancelled.

For the very latest please visit our dedicated webpage at www.gwr.com/check. Delay Repay compensation is available for customers using GWR services who arrive at their destination 15 minutes or more later than scheduled, and can be claimed at www.gwr.com/delayrepay

We're very sorry for the disruption to passenger services today and would be grateful if you could share this information with your networks.

Please let us know if you have any questions.

Best wishes,

Olivia & Ahmed

Sharing done ...
Logged

Coffee Shop Admin, Chair of Melksham Transport User Group, West Wiltshire Rail User Group Committee and TravelWatch SouthWest Board Member
IndustryInsider
Data Manager
Hero Member
******
Posts: 10665


View Profile
« Reply #10 on: January 06, 2026, 11:10:54 »

One of my New Year's Day pictures showed diesel fumes - or was it steam - coming out of the pipes on an IET (Intercity Express Train - replacement for HSTs (manufactured by Hitachi in Kobe, Japan)) at Chippenham - no doubt just warming up has it come electric as far as Cocklebury Lane, and I mused sadly that it wasn't electric through to Bath, Bristol and beyond.   Seeing the problems that NR» (Network Rail - home page) / GWR (Great Western Railway) seem to have with the extra complexity of OLE (Overhead Line Equipment, more often "OHLE"), I wonder if I should be careful what I wish for.

The newer sections of OHLE (Over-Head Line Equipment (electrification via catenary)) are generally very robust.  Problems nearly always occur in the legacy OHLE from the 1990s from Paddington out as far as Heathrow.  Though that fragile area is the most important unfortunately!
Logged

To view my GWML (Great Western Main Line) Electrification cab video 'before and after' video comparison, as well as other videos of the new layout at Reading and 'before and after' comparisons of the Cotswold Line Redoubling scheme, see: http://www.dailymotion.com/user/IndustryInsider/
TaplowGreen
Transport Scholar
Hero Member
******
Posts: 9277



View Profile
« Reply #11 on: January 06, 2026, 12:15:27 »

One of my New Year's Day pictures showed diesel fumes - or was it steam - coming out of the pipes on an IET (Intercity Express Train - replacement for HSTs (manufactured by Hitachi in Kobe, Japan)) at Chippenham - no doubt just warming up has it come electric as far as Cocklebury Lane, and I mused sadly that it wasn't electric through to Bath, Bristol and beyond.   Seeing the problems that NR» (Network Rail - home page) / GWR (Great Western Railway) seem to have with the extra complexity of OLE (Overhead Line Equipment, more often "OHLE"), I wonder if I should be careful what I wish for.

The newer sections of OHLE (Over-Head Line Equipment (electrification via catenary)) are generally very robust.  Problems nearly always occur in the legacy OHLE from the 1990s from Paddington out as far as Heathrow.  Though that fragile area is the most important unfortunately!

You're only as strong as your weakest point.

What's the nature of today's problem? Too chilly?
Logged
TaplowGreen
Transport Scholar
Hero Member
******
Posts: 9277



View Profile
« Reply #12 on: January 06, 2026, 12:46:36 »

It gets better & better  Roll Eyes

Cancellations to services between London Paddington and Reading

Due to a broken down train between London Paddington and Reading all lines are blocked.
Train services running to and from these stations will be cancelled, delayed by up to 75 minutes or revised. Disruption is expected until the end of the day.
Customer Advice
-
What has happened?

A freight train has failed just East of Reading station and blocked all lines. We are unable to services between London Paddington and Reading until the freight train has been rescued.
Logged
NickB
Hero Member
*****
Posts: 751


View Profile
« Reply #13 on: January 06, 2026, 19:26:00 »

TfL» (Transport for London - about) drivers this evening are telling passengers that the OLE (Overhead Line Equipment, more often "OHLE") won’t be fixed tonight and not to bother travelling tomorrow.
Logged
IndustryInsider
Data Manager
Hero Member
******
Posts: 10665


View Profile
« Reply #14 on: January 07, 2026, 12:04:04 »

You're only as strong as your weakest point.

Indeed.  That's kind of what I meant by..."Though that fragile area is the most important unfortunately!"

What's the nature of today's problem?

It was a broken bridle, which is part of the OHLE (Over-Head Line Equipment (electrification via catenary)).

TfL» (Transport for London - about) drivers this evening are telling passengers that the OLE (Overhead Line Equipment, more often "OHLE") won’t be fixed tonight and not to bother travelling tomorrow.

It was fixed overnight (the overnight services starting/turning back at Ealing Broadway) and all lines reopened just gone 6am, though there were knock-on delays and cancellations for a couple of hours after that, mostly on the Elizabeth Line.
Logged

To view my GWML (Great Western Main Line) Electrification cab video 'before and after' video comparison, as well as other videos of the new layout at Reading and 'before and after' comparisons of the Cotswold Line Redoubling scheme, see: http://www.dailymotion.com/user/IndustryInsider/
Do you have something you would like to add to this thread, or would you like to raise a new question at the Coffee Shop? Please [register] (it is free) if you have not done so before, or login (at the top of this page) if you already have an account - we would love to read what you have to say!

You can find out more about how this forum works [here] - that will link you to a copy of the forum agreement that you can read before you join, and tell you very much more about how we operate. We are an independent forum, provided and run by customers of Great Western Railway, for customers of Great Western Railway and we welcome railway professionals as members too, in either a personal or official capacity. Views expressed in posts are not necessarily the views of the operators of the forum.

As well as posting messages onto existing threads, and starting new subjects, members can communicate with each other through personal messages if they wish. And once members have made a certain number of posts, they will automatically be admitted to the "frequent posters club", where subjects not-for-public-domain are discussed; anything from the occasional rant to meetups we may be having ...

 
Pages: [1] 2 3 ... 5
  Print  
 
Jump to:  

Powered by MySQL Powered by PHP Powered by SMF 1.1.2 | SMF © 2006-2007, Simple Machines LLC Valid XHTML 1.0! Valid CSS!
This forum is provided by customers of Great Western Railway (formerly First Great Western), and the views expressed are those of the individual posters concerned. Visit www.gwr.com for the official Great Western Railway website. Please contact the administrators of this site if you feel that the content provided by one of our posters contravenes our posting rules via admin@railcustomer.info. Full legal statement (here).

Jump to top of pageJump to Forum Home Page