Butetown Tunnel - Temporary Closures For Works
What is happening?
Cynnig Traffig Dros Dro Gorchymyn Cyngor Sir Dinas A Sir Caerdydd (Cau Twnnel Butetown 2025/2026) (Cau Ffyrdd Dros Dro) 2025
Mae Cyngor Sir Dinas a Sir Caerdydd, wrth arfer ei bwerau dan Adran 14(1) Deddf Rheoleiddio Traffig Ffyrdd 1984 fel y i diwygiwyd, a r holl bwerau galluogi eraill, yn bwriadu, mewn dim llai na saith niwrnod o ddyddiad yr Hysbysiad hwn, wneud Gorchymyn a fydd yn atal unrhyw gerbyd rhag defnyddio neu deithio ar hyd y darnau o ffordd a nodir yn yr Atodlen isod.
Mae'r Gorchymyn yn angenrheidiol i hwyluso gwaith ar neu ger y briffordd, a disgwylir iddo ddod i rym fel y dangosir yn yr Atodlen isod. Dim ond ar yr adegau ac i r graddau a nodir ar arwyddion a/neu hysbysiadau sy n cael eu harddangos y bydd y cyfyngiad dan sylw ar waith.
Bydd y Gorchymyn yn parhau ar waith am hyd at 18 mis. Enw r Gorchymyn fydd Gorchymyn Cyngor Sir Dinas a Sir Caerdydd (Cau Twnnel Butetown 2025/2026) (Cau Dros Dro) 2025”.
Atodlen
Twnnel Butetown (A4232) tua'r dwyrain
O 7:00pm nos Fawrth 15 Ebrill 2025 tan 6.00am ddydd Mercher 16 Ebrill 2025
O 7:00pm nos Fercher 16 Ebrill 2025 tan 6.00am ddydd Iau 17 Ebrill 2025
O 7:00pm nos Fawrth 8 Gorffennaf 2025 tan 6:00am ddydd Mercher 9 Gorffennaf 2025
O 7:00pm nos Fercher 9 Gorffennaf 2025 tan 6:00am ddydd Iau 10 Gorffennaf 2025
O 7:00pm nos Fawrth 14 Hydref 2025 tan 6:00am ddydd Mercher 15 Hydref 2025
O 7:00pm nos Fercher 15 Hydref 2025 tan 6.00am ddydd Iau 16 Hydref 2025
Twnnel Butetown (A4232) tua'r gorllewin
O 7:00pm nos Fawrth 10 Mehefin 2025 tan 6.00am ddydd Mercher 11 Mehefin 2025
O 7:00pm nos Fercher 11 Mehefin 2025 tan 6.00am ddydd Iau 12 Mehefin 2025
O 7.00pm nos Fawrth 9 Medi 2025 tan 6:00am ddydd Mercher 10 Medi 2025
O 7:00pm nos Fercher 10 Medi 2025 tan 6.00am ddydd Iau 11 Medi 2025
O 7:00pm nos Fawrth 11 Tachwedd 2025 tan 6.00am ddydd Mercher 12 Tachwedd 2025
O 7:00pm nos Fercher 12 Tachwedd 2025 tan 6:00am ddydd Iau 13 Tachwedd 2025
Twnnel Butetown (A4232) tua r gorllewin a r dwyrain
O 7:00pm nos Fawrth 6 Ionawr 2026 tan 6:00am ddydd Mercher 7 Ionawr 2026
O 7:00pm nos Fercher 7 Ionawr 2026 tan 6:00am ddydd Iau 8 Ionawr 2026
Twnnel Butetown (A4232) tua'r gorllewin a'r draphont tua'r gorllewin/Ffordd Gyswllt Bae Caerdydd (A4232)
O 7:00pm nos Fawrth 10 Mawrth 2026 i 6:00am ddydd Mercher 11 Mawrth 2026
O 7:00pm nos Fercher 11 Mawrth 2026 i 6.00am ddydd Iau 12 Mawrth 2026
14 Mawrth 2025 Gwasanaethau Cyfreithiol, Neuadd y Sir, Glanfa'r Iwerydd, Caerdydd CF10 4UW
Temporary Traffic Proposal The County Council Of The City And County Of Cardiff (Butetown Tunnel Closures 2025/2026) (Temporary Closures) Order 2025
The County Council of the City and County of Cardiff in exercise of its powers under Section 14(1) of the Road Traffic Regulation Act 1984 (as amended), and of all other enabling powers intends in not less than 7 days from the date of this Notice to make an Order the general effect of which is to prevent any vehicle from using or proceeding along the lengths of road specified in the below Schedule.
The Order is necessary to facilitate works on or near the highway and is expected to be in operation as indicated in the Schedule below. The restriction specified will only have the effect at such times and to such extent as indicated by the display of signs and/or notices. The Order will remain in force for a maximum of 18 months.
The Order will be known as “The County Council of the City and County of Cardiff (Butetown Tunnel Closures 2025/2026) (Temporary Closures) Order 2025”.
Schedule
Butetown Tunnel (A4232) in an eastbound direction
From 7:00pm on Tuesday 15th April 2025 to 6:00am on Wednesday 16th April 2025
From 7:00pm on Wednesday 16th April 2025 to 6:00am on Thursday 17th April 2025
From 7:00pm on Tuesday 8th July 2025 to 6:00am on Wednesday 9th July 2025
From 7:00pm on Wednesday 9th July 2025 to 6:00am on Thursday 10th July 2025
From 7:00pm on Tuesday 14th October 2025 to 6:00am on Wednesday 15th October 2025
From 7:00pm on Wednesday 15th October 2025 to 6:00am on Thursday 16th October 2025
Butetown Tunnel (A4232) in a westbound direction
From 7:00pm on Tuesday 10th June 2025 to 6:00am on Wednesday 11th June 2025
From 7:00pm on Wednesday 11th June 2025 to 6:00am on Thursday 12th June 2025
From 7:00pm on Tuesday 9th September 2025 to 6:00am on Wednesday 10th September 2025
From 7:00pm on Wednesday 10th September 2025 to 6:00am on Thursday 11th September 2025
From 7:00pm on Tuesday 11th November 2025 to 6:00am on Wednesday 12th November 2025
From 7:00pm on Wednesday 12th November 2025 to 6:00am on Thursday 13th November 2025
Butetown Tunnel (A4232) in a westbound and eastbound direction
From 7:00pm on Tuesday 6th January 2026 to 6:00am on Wednesday 7th January 2026
From 7:00pm on Wednesday 7th January 2026 to 6:00am on Thursday 8th January 2026
Butetown Tunnel (A4232) in a westbound direction and the westbound viaduct/Cardiff Bay Link Road (A4232)
From 7:00pm on Tuesday 10th March 2026 to 6:00am on Wednesday 11th March 2026
From 7:00pm on Wednesday 11th March 2026 to 6:00am on Thursday 12th March 2026
14 March 2025 Legal Services, County Hall, Atlantic Wharf, Cardiff CF10 4UW
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