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Carmarthenshire - Multiple Road Traffic Notices
What is happening?
Gorchymyn Sir Gaerfyrddin
(Yr U2081 Heol Pentremeurig Caerfyrddin SA31 3QA)
(Gwaharddiad dros dro ar Draffig Trwodd) 2026
HYSBYSIR drwy hyn fod Cyngor Sir Caerfyrddin wedi gwneud Gorchymyn sy'n gwahardd unrhyw gerbyd rhag mynd ar hyd yr U2081 Heol Pentremeurig, Caerfyrddin (SA31 3QS) o'r gyffordd â'r C2038 hyd at y gyffordd â ffordd ddiddosbarth Heol Nantybwla am bellter o 2.1 cilometr i gyfeiriad cyffredinol y de-ddwyrain.
Lle bo'n bosibl caniateir i gerddwyr ac i gerbydau gael mynediad i eiddo unigol drwy gydol y cyfnod y bydd y ffordd ar gau.
Bydd y gwaith hwn yn cael ei wneud fel rhan o raglen dreigl i darfu cyn lleied â phosibl. Bydd y ffordd arall ar gyfer traffig yn cael ei phennu ac arwyddion yn cael eu gosod yn unol â hynny wrth i'r gwaith fynd rhagddo.
Bydd y Gorchymyn yn parhau mewn grym wrth i KLM
Utilities wneud gwaith gosod seilwaith ffeibr telathrebu.
Bwriedir i'r gwaith ddechrau ddydd Iau 24 Medi 2026 am gyfnod o 27 diwrnod gwaith rhwng 08:00 a 17:00.
Lle bo hynny'n briodol gall Gorchmynion Rheoleiddio Traffig Ffyrdd dros dro barhau mewn grym am hyd at ddeunaw mis.
Cyfeirnod: SLB/HTTR-2081
cyfeiriad e-bost: SLBannister@sirgar.gov.uk
Gorchymyn Sir Gaerfyrddin (Yr U5470 Felindre)
(Gwaharddiad dros dro ar Draffig Trwodd) 2026
HYSBYSIR drwy hyn fod Cyngor Sir Caerfyrddin wedi gwneud Gorchymyn sy'n gwahardd unrhyw gerbyd rhag mynd ar hyd yr U5470 Felindre, o'r gyffordd â'r C1296 Felindre, am bellter o 1.1km i gyfeiriad y de-ddwyrain.
Lle bo'n bosibl caniateir i gerddwyr ac i gerbydau gael mynediad i eiddo unigol drwy gydol y cyfnod y bydd y ffordd ar gau.
Y Ffordd Arall ar gyfer traffig sy'n teithio tua'r de-ddwyrain o fan sydd i'r gogledd-orllewin o'r man lle mae'r ffordd ar gau fydd mynd ar hyd yr C1296 Felindre, yr C1295 Felindre, yr C1297 Felindre, yr C1298 Saron, yr U5427 Saron a'r U5470 Felindre i ddychwelyd i fan sydd i'r de-ddwyrain o'r man lle mae'r ffordd ar gau. I'r gwrthwyneb ar gyfer traffig sy'n teithio tua'r gogledd-orllewin.
Bydd y Gorchymyn yn parhau mewn grym wrth i Gyngor Sir Caerfyrddin wneud gwaith plaenio a gosod wyneb newydd.
Bwriedir i'r gwaith ddechrau ddydd Llun 21 Medi 2026 tan ddydd Gwener 2 Hydref 2026.
Lle bo hynny'n briodol gall Gorchmynion Rheoleiddio Traffig Ffyrdd dros dro barhau mewn grym am hyd at ddeunaw mis.
Cyfeirnod: SLB/HTTR-2082
cyfeiriad e-bost: SLBannister@sirgar.gov.uk
Gorchymyn Sir Gaerfyrddin
(Yr U4002 o Gapel Isaac, Llandeilo (SA19 7UL))
(Gwaharddiad dros dro ar Draffig Trwodd) 2026
HYSBYSIR drwy hyn fod Cyngor Sir Caerfyrddin yn bwriadu, heb fod yn llai na saith niwrnod wedi dyddiad yr Hysbysiad hwn, gwneud Gorchymyn a fydd yn gwahardd unrhyw gerbyd rhag mynd ar hyd yr U4002 o Gapel Isaac, Llandeilo o'r gyffordd â'r C2118 (Capel Isaac i Ben-y-banc) am oddeutu 1 filltir i gyfeiriad cyffredinol y gorllewin.
Lle bo'n bosibl caniateir i gerddwyr ac i gerbydau gael mynediad i eiddo unigol drwy gydol y cyfnod y bydd y ffordd ar gau.
Y Ffordd Arall ar gyfer traffig sy'n teithio tua'r gorllewin fydd mynd ar hyd yr C2118 (Capel Isaac i Ben-y-banc) a'r U4001 (Capel Isaac i Bantyblodau). I'r gwrthwyneb ar gyfer traffig sy'n teithio tua'r dwyrain.
Bydd y Gorchymyn arfaethedig yn parhau mewn grym wrth i beirianwyr Dŵr Cymru wneud gwaith i osod prif gyflenwad dŵr newydd yn lle'r un presennol.
Bwriedir i'r gwaith ddechrau ddydd Llun 5 Hydref 2026 a pharhau tan ddydd Gwener 18 Rhagfyr 2026, sef cyfnod o 75 o ddiwrnodau.
Lle bo hynny'n briodol gall Gorchmynion Rheoleiddio Traffig Ffyrdd dros dro barhau mewn grym am hyd at ddeunaw mis.
Cyfeirnod: SLB/HTTR-2091
cyfeiriad e-bost: SLBannister@sirgar.gov.uk
DYDDIEDIG yr 16eg o Fedi 2026
Wendy Walters, Y Prif Weithredwr, Neuadd y Sir, Caerfyrddin
(U2081 Pentremeurig Road Carmarthen SA31 3QA)
(Temporary Prohibition of Through Traffic) Order 2026
NOTICE is hereby given that the Carmarthenshire County Council have made an Order the effect of which is to prohibit any vehicle from proceeding along the U2081 Pentremeurig road, Carmarthen (SA31 3QS) from its junction with the C2038 to its junction with the Unclassified Nantybwla Road for a distance of 2.1 Kilometres in a general South Easterly direction.
Pedestrian and vehicular access to individual properties will be maintained where possible throughout the duration of the closure.
These works will be carried out on a rolling programme to minimise disruption. The alternative route for traffic will be determined and signed accordingly as works progress.
The Order will continue in force whilst KLM Utilities undertake telecom fibre infrastructure installation works.
It is intended that the works commence Thursday 24th September 2026 for a period of 27 working days between 08:00hrs–17:00hrs.
Where appropriate temporary Road Traffic Regulation Orders may continue in force for a period not exceeding eighteen months.
Reference: SLB/HTTR-2081
e-mail address: SLBannister@carmarthenshire.gov.uk
The County of Carmarthenshire (U5470 Felindre)
(Temporary Prohibition of Through Traffic) Order 2026
NOTICE is hereby given that the Carmarthenshire County Council have made an Order the effect of which is to prohibit any vehicle from proceeding along the U5470 Felindre, from a its junction with the C1296 Felindre, for a distance of 1.1km in a south easterly direction.
Pedestrian and vehicular access to individual properties will be maintained where possible throughout the duration of the closure.
The Alternative Route for south east bound traffic from a point north west of the closure, will be to proceed along the C1296 Felindre, C1295 Felindre, C1297 Felindre, C1298 Saron, U5427 Saron and the U5470 Felindre to return to a point south east of the closure.
Vice versa for north west bound traffic.
The Order will continue in force whilst Carmarthenshire County Council carry out planing and resurfacing work.
It is intended that the works commence on Monday 21st September 2026 to Friday 2nd October 2026.
Where appropriate temporary Road Traffic Regulation Orders may continue in force for a period not exceeding eighteen months.
Reference: SLB/HTTR-2082
e-mail address: SLBannister@carmarthenshire.gov.uk
The County of Carmarthenshire
(U4002 from Capel Isaac, Llandeilo (SA19 7UL))
(Temporary Prohibition of Through Traffic) Order 2026
NOTICE is hereby given that the Carmarthenshire County Council intend, not less than seven days from the date of this Notice, to make an Order the effect of which will be to prohibit any vehicle from proceeding along the U4002 from Capel Isaac, Llandeilo from its junction with the C2118 (Capel Isaac to Penybanc) for approximately 1 mile in a generally Westerly direction. Pedestrian and vehicular access to individual properties will be maintained where possible throughout the duration of the closure.
The Alternative Route for Westbound traffic will be via the C2118 (Capel Isaac to Penybanc) and the U4001 (Capel Isaac to Pantyblodau). The same route will apply in reverse for Eastbound traffic.
The proposed Order will continue in force whilst Dŵr Cymru Welsh Water engineers carry out existing water mains replacement works.
It is intended that the works commence on Monday 5th October 2026 and continue until Friday 18th December 2026, a period of 75 days.
Where appropriate temporary Road Traffic Regulation Orders may continue in force for a period not exceeding eighteen months.
Reference: SLB/HTTR-2091
e-mail address: SLBannister@carmarthenshire.gov.uk
DATED the 16th September 2026
Wendy Walters, Chief Executive, County Hall, Carmarthen
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