Llywodraeth Cymru
Llinell wybodaeth Traffig Cymru 0300 123 1213
Gwasanaeth gwybodaeth traffig Llywodraeth Cymru ar gyfer traffyrdd a chefnffyrdd Cymru.
Beth sy'n digwydd ar y ffyrdd?
J30 - J32 Thornhill (Westbound) Camera Carmarthen - Pensarn Roundabout Camera Upper Boat Junction Camera Castleton to St Mellons Camera Conwy Tunnel (Eastbound) Camera Buckley (Westbound) Camera West of J33 Capel Llanilltern Camera J32 Eastbound Onslip Camera J35 - J34 Miskin (Eastbound) Camera J30 - J32 Rhiwbina (Westbound) Camera
Camerâu Traffig
Rhybuddion traffig byw
M4 : Tua'r Dwyrain : C26 Malpas i G25 Caerllion : Gwaith cynnal a chadw : Ffordd ar gau : 04/05/21-08/05/21 2000-0600 :
Cychwyn 04/05/2021 20:00
Diwedd 08/05/2021 06:00
A479 : Yn y ddau gyfeiriad : I'r de o Talgarth : Ffordd ar gau : Rhwystr ar y ffordd :
Cychwyn 18/02/2020 00:00
Diwedd 31/10/2021 00:00
A465 : Yn y ddau gyfeiriad : Bryn-mawr i Gilwern : Gwaith cynnal a chadw : Ffordd ar gau : 08/05/21-09/05/21 0600-1800 :
Cychwyn 08/05/2021 06:00
Diwedd 09/05/2021 18:00
A40 : Tua'r Gorllewin : Trefynwy i Rhaglan : Gwaith cynnal a chadw : Ffordd ar gau : 06/05/21-08/05/21 2000-0600 :
Cychwyn 06/05/2021 20:00
Diwedd 08/05/2021 06:00
The A550 northbound exit slip to the A494
Cychwyn 05/05/2021 20:00
Diwedd 08/07/2021 06:00
The A550 southbound exit slip to the A548
Cychwyn 22/04/2021 20:00
Diwedd 15/05/2021 06:00
The junction of the A550 and the A494
Cychwyn 05/05/2021 20:00
Diwedd 08/07/2021 06:00
The junction of the A550 and the A494. Roadworks are planned
Cychwyn 07/05/2021 20:00
Diwedd 08/07/2021 06:00
The A550 northbound exit slip to the A494
Cychwyn 05/05/2021 20:00
Diwedd 08/07/2021 06:00
The A550 northbound exit slip to the A494. Roadworks are planned
Cychwyn 07/05/2021 20:00
Diwedd 08/07/2021 06:00
The junction of the A550 and the A494
Cychwyn 06/05/2021 20:00
Diwedd 08/07/2021 06:00
The M32 southbound entry slip at junction J2. Emergency roadworks are planned
Cychwyn 07/05/2021 21:00
Diwedd 08/05/2021 05:00
The junction of the A550 and the A494
Cychwyn 05/05/2021 20:00
Diwedd 08/07/2021 06:00
The A550 northbound exit slip to the A494
Cychwyn 06/05/2021 20:00
Diwedd 08/07/2021 06:00
The M53 southbound entry slip at junction J2. Roadworks
Cychwyn 22/07/2020 20:00
Diwedd 27/05/2021 16:00
The M53 southbound entry slip at junction J2. Bridge repairs
Cychwyn 22/07/2020 23:47
Diwedd 27/05/2021 20:00
The A550 southbound exit slip to the A548
Cychwyn 22/04/2021 20:00
Diwedd 15/05/2021 06:00
A489 : Tua'r Dwyrain : Y Drenewydd i Caersws : ar ôl Stad Diwydianol Mochdre : Damwain cynharach : Lôn ar gau : 29/04/21-07/05/21 0700-1800 :
Cychwyn 29/04/2021 07:00
Diwedd 07/05/2021 18:00
The junction of the A5 and the A5064. Road repairs are planned
Cychwyn 07/05/2021 20:00
Diwedd 22/05/2021 06:00
The A494 eastbound between the A550 and the junction with the A540
Cychwyn 05/05/2021 20:00
Diwedd 08/07/2021 06:00
The A494 eastbound between the A550 and the junction with the A540. Roadworks are planned
Cychwyn 07/05/2021 20:00
Diwedd 08/07/2021 06:00
The A494 westbound exit slip to the A548
Cychwyn 22/04/2021 20:00
Diwedd 15/05/2021 06:00
The A494 eastbound exit slip to the A540
Cychwyn 05/05/2021 20:00
Diwedd 08/07/2021 06:00
The A494 eastbound exit slip to the A540. Roadworks are planned
Cychwyn 07/05/2021 20:00
Diwedd 08/07/2021 06:00
The A494 eastbound between the A550 and the junction with the A5117
Cychwyn 26/04/2021 20:00
Diwedd 21/05/2021 06:00
The A494 eastbound between the A550 and the junction with the A5117
Cychwyn 29/04/2021 20:00
Diwedd 21/05/2021 06:00
The M32 southbound between junctions J1 and J3. Roadworks are planned
Cychwyn 07/05/2021 21:00
Diwedd 08/05/2021 05:00
The A494 eastbound between the A550 and the junction with the A540
Cychwyn 06/05/2021 20:00
Diwedd 08/07/2021 06:00
The M4 eastbound exit slip at junction J19. Emergency roadworks are planned
Cychwyn 07/05/2021 21:00
Diwedd 08/05/2021 05:00
The M5 northbound at junction J17. Roadworks are planned
Cychwyn 04/05/2021 21:00
Diwedd 21/05/2021 06:00
The A494 eastbound exit slip to the A540
Cychwyn 06/05/2021 20:00
Diwedd 08/07/2021 06:00
The A494 eastbound between the A550 and the junction with the A540
Cychwyn 05/05/2021 20:00
Diwedd 08/07/2021 06:00
The A494 eastbound exit slip to the A540
Cychwyn 05/05/2021 20:00
Diwedd 08/07/2021 06:00
The junction of the A5 and the A5064. Road repairs are planned
Cychwyn 07/05/2021 20:00
Diwedd 22/05/2021 06:00
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