Mynd ymlaen i’r prif gynnwys

Holl ddiweddariadau

Update: Incident due to the emergency services dealing with an incident at Sandwell & Dudley (SAD) until 12:00.

Due to the emergency services dealing with an incident at Sandwell & Dudley (SAD):

Services will be cancelled in both directions between Wolverhampton (WVH) and Birmingham International (BHI).

We expect the incident to last until 12:00 and disruption to services is expected until 12:00.

What's Happened?

Due to the police dealing with an incident at Sandwell & Dudley, services may be delayed, cancelled or amended. We'll publish more information here shortly.

We apologise for the disruption caused to your journey.

Alternative Travel Options:

Your ticket can be used on the following alternative routes to help you complete your journey, with the Train Operating Companies listed below at no extra cost:

  • Between Shrewsbury and Birmingham International in both Directions - with West Midlands Railway

These arrangements are in place on services until 12:00

If you decide to travel from a different station due to this disruption and need to return to that station later, you will also be able to use your existing ticket to do this at no extra cost.

Further Information

If one of our trains is delayed or cancelled and you arrive at your destination station more than 15 minutes later than scheduled, you can claim compensation through 'Delay Repay'. Delay Repay | TfW

For more information on what causes delays on the railway, visit Network Rail’s Delays Explained website.

Check services running in the area using the Transport for Wales Live Map or plan your journey and purchase tickets for any service, not just TfW at www.tfw.wales.

If you decide not to travel because of this disruption and your ticket is unused, you can obtain a fee free refund from wherever you purchased your ticket.

Pay as you go customers

If all or part of your journey requires a rail replacement bus, please tap in at your origin station and tap out at your destination. If you need to tap out at a gateline after travelling on a rail replacement bus, our station colleagues can assist. You can also add any missing taps using our app or website.

Pay as you go is only valid on Transport for Wales and CrossCountry services, even where we state you can use your original ticket at no extra cost with other train operators or local bus operators. If you travel with another operator or on a local bus service, you must first tap out at the same station within one hour of tapping in and buy an alternative ticket before boarding.

If you wish to abandon your journey, please tap out at the same station within one hour of tapping in.

Diweddariad
Gweler y map byw yma

Prif ddewislen

    • Cynlluniwch daith
    • Prynu tocynnau trên
    • Cynllunio taith o ddrws i ddrws
    • Archebu cymorth arbennig
    • Darganfod Cymru
    • Pethau i'w gwneud yn...
    • Trên
    • Gorsafoedd
    • Bwyd a diod
    • Llwybrau trên a bws
    • Amserlenni
    • Lleoedd i ymweld â nhw ar y trên
    • Teithio hygyrch
    • Archebu cymorth arbennig
    • Sgwteri symudedd a chadeiriau olwyn
    • Hygyrchedd trenau
    • Hygyrchedd gorsafoedd
    • Bws a choets
    • Amserlenni
    • Cyfnewidfa Fysiau Caerdydd
    • fflecsi
    • fflecsi Lleoliadau
    • TaithCymru
    • TrawsCymru
    • Cynlluniwch eich taith TrawsCymru
    • Llwybrau a mapiau
    • Ffyrdd o deithio
    • Beicio
    • Cerdded a theithio ar olwynion
    • Cymdeithas Cludiant Cymunedol
    • Fferi
    • Hedfan
    • Cynlluniwr teithio ysbyty
    • Cynlluniwr teithio prifysgol
    • Trên
    • Pob math o docyn trên
    • Tocynnau Advance
    • Talu wrth fynd
    • Tocynnau teithio diderfyn
    • Dosbarth Cyntaf
    • Prisio tanysgrifiadau
    • Tocyn trên teulu
    • Cardiau rheilffordd
    • Bws
    • Cynllun teithiau bws £1 i Blant a phobl Ifanc
    • Eich Cerdyn Teithio Rhatach
    • Gogledd Cymru 1bws capio prisiau
    • TrawsCymru
    • fflecsi
    • Cynigion ac arbedion ar docynnau trên
    • Atyniadau
    • Teithio mewn grŵp
    • Cylchlythyr
    • PlusBus
    • Rheilhwylio
    • Trên a bws TrawsCymru
    • Teithio heddiw
    • Pob diweddariad
    • Argaeledd gwasanaeth Dosbarth Cyntaf
    • Cyrraeddiadau ac ymadawiadau byw
    • Map byw
    • Newidiadau i ddod
    • Gwasanaethau bws yn lle trên
    • Gwaith trwsio rheilffyrdd
    • Newidiadau i wasanaethau trên
    • Cymorth a chysylltu
    • Cymorth gyda’r trên
    • Cymorth gyda’r bws
    • Cymorth gyda chardiau teithio rhatach
    • Dolenni defnyddiol
    • Ad-daliadau am oedi ar y trên
    • Cysylltwch â'n tîm trenau
    • Ad-daliadau a newid tocynnau trên
    • Eiddo coll ar y trên
    • Cwynion am y trên
    • Archebu Cymorth i Deithwyr
    • Canmoliaeth i staff y trên
English
Mwy

Prosiectau

Datblygu'r arolwg

Breadcrumb

  1. Prosiectau
  2. Arolwg Teithio Cenedlaethol Cymru
  3. Ymchwil a datblygu
  4. Datblygu'r arolwg

Datblygu'r arolwg ar gyfer Arolwg Teithio Cenedlaethol Cymru

Mae'r dogfennau ar y dudalen hon yn rhoi manylion ynglŷn ag ymchwil a datblygiadau methodolegol a wnaed ar gyfer Arolwg Teithio Cenedlaethol Cymru.

Wales National Travel Survey: Review Report

Wales National Travel Survey: Review Report

Wales National Travel Survey: Survey Evaluation Report

Wales National Travel Survey: Survey Evaluation Report

Wales National Travel Survey: Diary Evaluation

Wales National Travel Survey: Diary Evaluation

Wales National Travel Survey: Questionnaire Assessment

Wales National Travel Survey: Questionnaire Assessment

Wales National Travel Survey: Sampling approaches

Wales National Travel Survey: Sampling approaches

Wales National Travel Survey: Additional Sampling note

Wales National Travel Survey: Additional Sampling note

WNTS Stage 1b: Qualitative and Quantitative testing

WNTS Stage 1b: Qualitative and Quantitative testing

Wales National Travel Survey - Pretesting Synthesis Report

Wales National Travel Survey - Pretesting Synthesis Report

WNTS 2025-26: Assessment of the Paper Diary

Assessment of the Paper Diary

Yn ôl i’r brig
Trafnidiaeth Cymru
Llywodraeth Cymru
Cronfa Datblygu Rhanbarthol Ewrop
Cronfa Datblygu Rhanbarthol Ewrop

Amdanom ni

Amdanom ni

  • Amdanom ni
  • Gyrfaoedd
  • Newyddion
  • Prosiectau
  • Ystadegau
  • Gwasanaethau Busnes
  • Eiddo Masnachol
  • Gweithio gyda TrC / Caffael a'r gadwyn gyflenwi
  • Tryloywder
  • Lab TrC
  • Partneriaethau rheilffyrdd cymunedol
  • Plant ac ysgolion
  • Amdanom ni
  • Gyrfaoedd
  • Newyddion
  • Prosiectau
  • Ystadegau
  • Gwasanaethau Busnes
  • Eiddo Masnachol
  • Gweithio gyda TrC / Caffael a'r gadwyn gyflenwi
  • Tryloywder
  • Lab TrC
  • Partneriaethau rheilffyrdd cymunedol
  • Plant ac ysgolion

Gwybodaeth

Gwybodaeth

  • Teithwyr
  • Teithwyr ifanc
  • Pobl dros 60
  • Ymwelwyr a thwristiaid
  • Cymunedau
  • Cynigion ac ysbrydoliaeth
  • Llywodraeth a chynghorau
  • Teithwyr
  • Teithwyr ifanc
  • Pobl dros 60
  • Ymwelwyr a thwristiaid
  • Cymunedau
  • Cynigion ac ysbrydoliaeth
  • Llywodraeth a chynghorau

Cyrchfannau gorau

Cyrchfannau gorau

  • Teithiau poblogaidd
  • Trenau i Aberystwyth
  • Trenau i Gaerdydd
  • Trenau i Lerpwl
  • Trenau i Fanceinion
  • Trenau i Amwythig
  • Trenau i Abertawe
  • Teithiau poblogaidd
  • Trenau i Aberystwyth
  • Trenau i Gaerdydd
  • Trenau i Lerpwl
  • Trenau i Fanceinion
  • Trenau i Amwythig
  • Trenau i Abertawe

Polisïau i bobol

Polisïau i bobol

  • Datganiad hygyrchedd
  • Teithio hygyrch
  • Polisi ddwyieithog
  • Amrywiaeth a chydraddoldeb
  • Bwlch Cyflogrhwng y Rhywiau
  • Datganiad Caethwasiaeth Fodern
  • Cyhoeddiadau
  • Polisi datblygu cynaliadwy a'r amgylchedd
  • Datganiad hygyrchedd
  • Teithio hygyrch
  • Polisi ddwyieithog
  • Amrywiaeth a chydraddoldeb
  • Bwlch Cyflogrhwng y Rhywiau
  • Datganiad Caethwasiaeth Fodern
  • Cyhoeddiadau
  • Polisi datblygu cynaliadwy a'r amgylchedd
Cysylltu â ni ar gyfryngau cymdeithasol
Our rail app Download on the App store Llwythwch Ap TfW Rail i lawr o’r Apple App Store
Our rail app Get it on Google Play Llwythwch Ap TfW Rail i lawr o’r Google Play Store
Trustpilot
Yn ôl i’r brig
Trafnidiaeth Cymru
Llywodraeth Cymru
Cronfa Datblygu Rhanbarthol Ewrop
Cronfa Datblygu Rhanbarthol Ewrop

© 2026 TfW

Trafnidiaeth Cymru Cyf - Wedi'i gofrestru yng Nghymru a Lloegr o dan rif 09476013 yn Llys Cadwyn, Pontypridd, CF37 4TH

  • Hysbysiad preifatrwydd
  • Polisi cwci
  • Telerau ac amodau
  • Hysbysiad preifatrwydd
  • Polisi cwci
  • Telerau ac amodau