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A473-A4222 Cowbridge Road - Temporary Road Closure For Lighting Renewal Works And Bridge Inspections
What is happening?
CYNGOR BWRDEISTREF SIROL RHONDDA CYNON TAF
(A473-A4222 CYFFYRDD HEOL Y BONT-FAEN)
GORCHYMYN (CAU FFORDD DROS DRO) 2026
DYMA HYSBYSIAD bod Cyngor Bwrdeistref Sirol Rhondda Cynon Taf yn bwriadu gwneud Gorchymyn, ar ôl o leiaf 7 diwrnod o ddyddiad yr Hysbysiad yma, o dan Adran 14 o Ddeddf Rheoleiddio Traffig Ffyrdd 1984, fel y'i diwygiwyd gan Ddeddf Traffig Ffyrdd (Cyfyngiadau Dros Dro) 1991, a fydd yn para deunaw mis ar y mwyaf.
Mae angen cau'r ffyrdd er mwyn hwyluso gwaith adnewyddu goleuadau stryd ac archwilio pontydd ar yr A473.
Cau’r Ffordd Dros Dro
Efaith y Gorchymyn fydd cau’r rhannau canlynol o’r ffyrdd:-
Rhan 1:
• Yr A4222 – Heol y Bont-faen, y lôn bwrpasol ar gyfer troi i'r chwith, o'i chyffordd â'r A473, i gyfeiriad y de am bellter o 13 metr.
• Yr A473, y lôn i gyfeiriad y gorllewin, o'i chyffordd â'r A422 sef Heol y Bont-faen, i'w chyffordd â Chylchfan Glan-elái
Llwybr Amgen – ewch ar hyd yr A473 (i gyfeiriad y dwyrain), Cylchfan Ffordd Osgoi Tonysguboriau, yr A4119, Heol Talbot, Heol Glan-elái a Chylchfan Glan-elái
Cyfnod cau'r ffyrdd – 08:30 – 14:30 25 - 26 Gorffennaf a 15-16 Awst 2026
Rhan 2:
• Yr A4222 – Heol y Bont-faen, y lôn bwrpasol ar gyfer troi i'r dde o'i chyffordd â'r A473, i gyfeiriad y de am bellter o 15 metr
• Yr A473, y lôn i gyfeiriad y dwyrain, o'i chyffordd â Chylchfan Glan-elái i'w chyffordd â Chylchfan Parc Manwerthu Bro Morgannwg
Llwybr Amgen – ewch ar hyd yr A473 (i gyfeiriad y gorllewin), Cylchfan Glan-elái, Heol Glan-elái, Heol Talbot, yr A4119, Cylchfan Ffordd Osgoi Tonysguboriau a'r A473
Cyfnod cau’r ffyrdd – 08:30 – 14:30 1 – 2 Awst 2026
Rhan 3:
• Yr A4222 – Heol y Bont-faen, y lôn bwrpasol ar gyfer troi i'r dde o'i chyffordd â'r A473, i gyfeiriad y de am bellter o 15 metr.
Llwybr Amgen – ewch ar hyd yr A473 (i gyfeiriad y gorllewin), Cylchfan Glan-elái a'r A473 (i gyfeiriad y dwyrain)
Cyfnod cau’r ffyrdd – 08:30 – 14:30 Dydd Sadwrn 8 Awst 2026
Rhan 4:
• Yr A4222 – Heol y Bont-faen, y lôn bwrpasol ar gyfer troi i'r chwith o'i chyffordd â'r A473, i gyfeiriad y de am bellter o 13 metr.
Llwybr Amgen – ewch ar hyd yr A473 (i gyfeiriad y dwyrain), Cylchfan Parc Manwerthu Bro Morgannwg a'r A473 (i gyfeiriad y gorllewin)
Cyfnod cau’r ffyrdd – 08:30 – 14:30 Dydd Sul 9 Awst 2026
Bydd mynediad ar gael i gerbydau'r gwasanaethau brys, ac eiddo.
Fydd DIM mynediad ar gael i gerddwyr.
Mae disgwyl i'r ffyrdd fod ar gau rhwng y dyddiadau ac amseroedd uchod neu hyd nes y bydd y gwaith wedi'i gwblhau.
Dyddiad 13 Gorffennaf 2026
Andrew Wilkins
Cyfarwyddwr y Gwasanaethau Cyfreithiol a Llywodraethol
2 Llys Cadwyn, Stryd Taf, Pontypridd, CF37 4TH
RHONDDA CYNON TAFF COUNTY BOROUGH COUNCIL
(A473-A4222 COWBRIDGE ROAD JUNCTIONS)
(TEMPORARY ROAD CLOSURE) ORDER 2026
NOTICE IS HEREBY GIVEN that the Rhondda Cynon Taff County Borough Council, intends, not less than 7 days from the date of this Notice, to make an Order under Section 14 of the Road Traffic Regulation Act 1984, as amended by the Road Traffic (Temporary Restrictions) Act 1991, which will have a maximum duration of eighteen months.
The closure is necessary to facilitate street lighting renewal works and bridge inspections on the A473
Temporary Road Closure
The effect of the Order will be to close the following lengths of road:-
Closure 1
• A4222 Cowbridge Road, dedicated left turning lane, from its junction with A473, southwards for a distance of 13 metres.
• A473, westbound lane, from its junction with A422 Cowbridge Road, to its junction with the Lanelay Roundabout
Alternative Route – available via A473 (eastbound), the Talbot Green Bypass Roundabout, A4119, Talbot Road, Lanelay Road and the Lanelay Roundabout
Duration – 08:30 – 14:30 on 25th - 26th July and 15th – 16th August 2026
Closure 2
• A4222 Cowbridge Road, dedicated right turning lane, from its junction with A473, southwards for a distance of 15 metres
• A473, eastbound lane, from its junction with the Lanelay Roundabout to its junction with the Glamorgan Vale Retail Park Roundabout
Alternative Route – available via A473 (westbound), Lanelay Roundabout, Lanelay Road, Talbot Road, A4119, the Talbot Green Bypass Roundabout and A473
Duration – 08:30 – 14:30 on 1st – 2nd August 2026
Closure 3
• A4222 Cowbridge Road, dedicated right turning lane, from its junction with the A473, southwards for a distance of 15 metres.
Alternative Route – available via A473 (westbound), the Lanelay Roundabout and A473 (eastbound)
Duration – 08:30 – 14:30 on Saturday 8th August 2026
Closure 4
• A4222 Cowbridge Road, dedicated left turning lane, from its junction with A473, southwards for a distance of 13 metres.
Alternative Route – available via A473 (eastbound), the Glamorgan Vale Retail Park Roundabout and A473 (westbound)
Duration – 08:30 – 14:30 on Sunday 9th August 2026
Access will be maintained for emergency services and to premises.
Access WILL NOT be maintained for pedestrians
The closure is expected to be in operation between the above dates and times, or until such time as the works has been completed.
Dated 13th July 2026
Andrew Wilkins
Director of Legal and Democratic Services
2 Llys Cadwyn, Taff Street, Pontypridd, CF37 4TH
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