Translate the text from Welsh to English.



 
Rydym yn gobeithio cwblhau’r gwaith cyn y dyddiad gorffen, sef 11 Hydref, yn dibynnu ar amodau tywydd.


Mae'n hanfodol bod y gwaith hwn yn cael ei wneud nawr i sicrhau diogelwch defnyddwyr ffyrdd.


Gallai methu gwneud hyn arwain at gyflwr y danbont yn gwaethygu, gan arwain at gau'r ffordd ac oedi difrifol os bydd argyfwng.


Mae'r perygl o beidio â gweithredu ar unwaith yn rhy uchel i ddiogelwch defnyddwyr ffyrdd.


Rydym wedi bod mewn cysylltiad â Rali Cymru GB am gryn amser ac mae trefnwyr y digwyddiad yn gwybod am ein cynlluniau, fel yr oeddent y llynedd pan oedd gwaith yn cael ei wneud ar ochr arall y ffordd.


Fodd bynnag, rydym yn cydnabod yn llwyr y gallai'r gwaith hanfodol hwn achosi problemau yn ystod y digwyddiad eleni. Rydym yn argymell bod pobl sy'n teithio i'r rali wirio gwefan Traffig Cymru i gael gwybodaeth reolaidd, gyfredol am y sefyllfa, ac i ddilyn yr arwyddion ar yr A55\. Bydd hefyd opsiwn yn Halton i ddilyn yr A5\. Byddem yn gwerthfawrogi eich amynedd yn ystod y cyfnod hwn o waith i wella diogelwch.


Rydym hefyd wedi rhoi embargo ar waith ar unrhyw gefnffyrdd eraill ar adeg y Rali yn yr ardaloedd sy'n cael eu heffeithio ganddi.


Dywedodd y Gweinidog Trafnidiaeth, Ken Skates: 



> Mae'r gwaith hanfodol hwn o’r pwys mwyaf i sicrhau diogelwch defnyddwyr ffyrdd.
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> Byddai methu gwneud y gwaith hwn ar unwaith wedi arwain at berygl annerbyniol i fywydau pobl.
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> Dw i'n cydymdeimlo'n llwyr â'r defnyddwyr ffyrdd mae'r gwaith hanfodol hwn yn effeithio arnyn nhw, ond dw i'n siŵr y byddai'r rhan fwyaf o bobl yn cytuno na ddylen ni roi bywydau mewn perygl drwy ohirio gwaith hanfodol i'r danbont.
> 
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> Mae gwaith ar y cynllun yn cael ei wneud mor gyflym ag y bo modd heb effeithio ar ddiogelwch, a gall teithwyr barhau i wirio diweddariadau ar Draffig Cymru wrth i'r gwaith fynd rhagddo.







Translation:


 
We continue to aim to finish ahead of the scheduled end date of 11 October, subject to weather conditions.


It is vital this work is carried out at this time for the safety of motorists.


Failure to do so could lead to further deterioration in the underbridge leading to unplanned emergency closures and severe disruption.


The risk of not acting immediately is too high in terms of safety for the road going public.


We have been in contact with the Wales Rally GB for some time and event organisers are fully aware of our plans, as they were last year when the works were being carried out on the opposite side of the road.


However, we fully recognise that these essential roadworks could cause disruption during this year’s event. We would ask people travelling to the rally to check Traffic Wales for regular, up\-to\-date information on the situation and to follow the signage on the A55\. There will also be an option at Halton to follow the A5\. We would also appreciate patience and understanding during this current period of safety\-related roadworks.


We have also placed on embargo on any other trunk road works for the period of the Rally in the areas affected by it.


Transport Minister Ken Skates said:



> This essential work is of the upmost importance for the safety of motorists.
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> Not carrying out this work now would have left us facing risks to human lives that are unacceptable.
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> I fully sympathise with motorists frustrated by the delays caused by this vital work, but I am sure most people would agree that their lives should not be put at risk by deferring essential work on the under\-bridge.
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> The scheme is progressing as fast as it safely can and travellers can continue to check updates on Traffic Wales while it is ongoing.