Islineclear3_1
Established Member
North Downs Line has problems now due to slippery rail conditions.




Well I suppose it makes a change from "leaves on the line"....
North Downs Line has problems now due to slippery rail conditions.
Well I suppose it makes a change from "leaves on the line"....
Not any more so it seems....Because 'leaves on the line' aren't a problem?
Great news as I'm due to travel on it a bit later. At the moment just seems to be delays rather cancellations.North Downs Line has problems now due to slippery rail conditions.
They can be but it's January and leaf fall timetables ended in Decemeber. Its not an exact science though and maybe this year the leaf fall period has returned for a change.Because 'leaves on the line' aren't a problem?
They can be but it's January and leaf fall timetables ended in Decemeber. Its not an exact science though and maybe this year the leaf fall period has returned for a change.
Exactly this, tree related debris scattered around the railway can create poor railhead conditions. As can a sprinkling of fine rain after a long sunny spell. It’s not just confined to the autumn period, it’s not the leaves themselves but the contamination that causes the issues.Or the problem is the leaves are still stuck on the branches that are now on the line.
That certainly applied to the Heart of Wales line the other day.
Indeed they aren't. I noticed that some NDL trains don't have a reason for their delay in NRE. I find kind of thing seems to have increased more broadly across TOCs. I. E. no reason listed for a delay. That includes delays of 21 minutes or more.Just a possibility that the high winds have brought down any remaining leaves in one go, combined with light rain which is always worse for affecting rail adhesion than a torrential downpour.
Leaves don't stop falling from trees just because the leaf-fall timetable has finished, leaves aren't that clever.
On 1S30, just passed it at 15-20mph, couldn’t see anything in the dark.Landslip at Arlesey on down slow on ECML.
Landslip at Arlesey on down slow on ECML.
On 1S30, just passed it at 15-20mph, couldn’t see anything in the dark.
BBC News - Live updates: Homes evacuated as East Midlands hit by flooding - BBC News15:06
Tram line hit by flooding
Gavin Bevis
BBC News
Flooding in Wilford means trams are currently unable to run between Nottingham Station and Southchurch Drive.
Operator NET has advised passengers that services starting at Phoenix Park will terminate at Beeston.
It added the Hucknall/Toton Lane line was unaffected and tram tickets were being accepted on NCT Navy Line buses.
Flooding between Reading and Gatwick Airport means that all lines are blocked. Trains running between these stations may be cancelled or delayed by up to 40 minutes.
Disruption is expected until the end of the day.
Incident: Ash | National Rail
Disruption between Reading and Gatwick Airport . Find details of all current incidents on National Rail Enquiries.www.nationalrail.co.uk
The hashtag is Ash so it must be West of Guildford. Passengers such as myself are east of Guildford. There are now two GWR trains at Redhill. They seem to be the only ones stranded.
Ash isn't between Wanborough and Guildford, but close, so it's not clear if it's the same disruption or not.Due to a precarious tree between Wanborough and Guildford trains have to run at reduced speed on the line towards Guildford.
What's Going On:
Train services running through these stations may be delayed. Disruption is expected until 20:00 04/01.
What We're Doing About It:
We have been informed of a precarious tree between Wanborough and Guildford. This means that trains have to run at reduced speed on the line towards Guildford.
For further information or onward travel advice please speak to a member of staff or use a station help point.
We are very sorry for any delay that this may cause to your journey.
Looks like all routes from Bristol to London are no go at the moment.
Yep - fatality between Didcot and Reading and flooding in other diversionary routes. Looks like shuttles and GWR can only run as far Newbury from Paddington currently.
1Z99 is NWR staff placing emergency speed restriction boards out to run at 20mph past the erected area.ECML seems to have stopped at Arlesey. Down Slow is closed, and there’s a 1Z99 stopped on the Down Fast with a queue of trains behind, stretching back to beyond Stevenage. First in the queue, 9J56, left Hitchin 47 minutes ago so must have been at a standstill for about 40 minutes so far.
Very serious comment now, from a 1L45 at Castle Cary.
GWR is a complete no no from Reading going westward now now, as theres been a fatality between Reading and Didcot.
Berks and Hants is flooded, Bristol also flooded apparently. West of England closed due to flooding at Templecombe and Crewkerne having another landslip.
Please do seriously consider going out tonight if you have not done so already
Oh dear, a Plymouth driver . Two nights in a row a fatality, I've never known a period like this on the Western in terms of disruptions day after day, although obviously fatalities are not the fault of the railway. Thoughts to the driver , and of course the casualty.1C90 1703 Paddington - Penzance the train involved.
Thoughts with driver, they were on a diversion too!1C90 1703 Paddington - Penzance the train involved.
1Z99 is NWR staff placing emergency speed restriction boards out to run at 20mph past the erected area.
Wouldn't surprise me if they were separate incidents.SWR, however, are saying this, which sounds a bit different:
Ash isn't between Wanborough and Guildford, but close, so it's not clear if it's the same disruption or not.
Interestingly National Rail Enquiries have updated the original incident to say updated 20:00 but nothing in the incident has actually changed wording wise, save it now says 20:00, instead of 19:36, as I compared it to the original.
Here are the screenshots of both.
View attachment 149694View attachment 149695
Nothing on X, formally known as Twitter, from GWR_Help about it but not sure if anyone has even asked them a question as no replies and all Ash brings up is the National Rail Enquiries post, formally known as a Tweet.
Wow. That is a lot. Thoughts with all those involved in the fatality.GWR at last count appeared to be dealing with 10 serious disruptions across the network (including the suspicious fatality) so it wouldn’t surprise me if teams were completely overwhelmed.
Now advising people to return to their origination point where possible and try again tomorrow.GWR at last count appeared to be dealing with 10 serious disruptions across the network (including the suspicious fatality) so it wouldn’t surprise me if teams were completely overwhelmed.
The entire length of the tunnel has flooded in the past.It’s not actually the tunnel that floods, it’s about half a mile west of the tunnel portal. Chipping Sodbury Tunnel is just an easy marker to identify the location.
It’s also been closed for three days straight now.
The route of the cuttings either side and the tunnel cuts through a layer between two different rock types. The top layer is permeable rock. But below it there is a layer of impermeable rock. The result is that after about three days of continuous or near continuous heavy rain, enough water will travel sideways until it finds a nice void - the railway tunnel and cuttings...It was flooding there 40 years ago when we lived a couple of miles from it.
Various attempts have been made to cure it, but the local geology seems to defeat all attempts.
Though-out the tunnel, under the tracks, and extending towards the former site of Chipping Sodbury station, there is a very large drain. Big enough for a person to craw through. This is the original drainage system.Indeed, the most recent attempt I recall was to build a new lagoon to hold the flood water they pump out so it can be dispersed. Unfortunately, when you get day after day (week after week) of rain, it cannot cope.
Flooding between Bristol Parkway and Yate is very unusual. The main line is mostly on embankments. However, further north, Wickwar Tunnel does flood. So I suspect this was the problem. It does not flood as often as Chipping Sodbury, but is still a known trouble spot.Sounds like flooding North (between Bristol Parkway and Yate), South (between Bristol Temple Meads and Weston Super Mare) and East (between Bristol Parkway and Swindon) of Bristol now. Not a fun day to be travelling, or working for GWR / NR!
Patchway up tunnel is also prone to flooding. Again, not as often as Chipping Sodbury. The down tunnels are normally okay (as they are at a higher level).And now west too, up line closed from Severn Tunnel to Patchway due to flooding at Patchway Tunnel.
The staff at Weston are very helpful, yes.Seems there was flooding between Weston Super Mare and Bristol today. Staff at Weston were excellent and grouped us up into taxis back to our destinations.