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Llanidloes Road - Permanent 30 MPH Speed Limit
What is happening?
Gorchymyn Sir Powys (A4811 Ffordd Llanidloes, Y Drenewydd) (Cyfyngiad Cyflymder 30 M.Y.A.) (Rhif 2) 2026
Rhoddir rhybudd drwy hyn fod Cyngor Sir Powys wedi gwneud Gorchymyn dan Adrannau 82 ac 84 Deddf Traffig y Ffyrdd 1984, fel y’i diwygiwyd.
Bydd y Gorchymyn, a ddaw i rym ddydd Llun 12 Hydref 2026, yn ei gwneud yn anghyfreithlon i yrru cerbyd ar gyflymder y tu hwnt i drideg milltir yr awr ar hyd rhan o’r ffordd a ddynodwyd yn yr Atodlen isod.
Atodlen
Y darn hwnnw o ffordd ddosbarthedig sirol yr A4811 a elwir Ffordd Llanidloes sy’n ymestyn o bwynt sydd tua 23 o fetrau i’r dwyrain o’i chyffordd â Ffordd Osgoi’r A489(T) Y Drenewydd wrth Gylchfan Ffordd Llanidloes, i gyfeiriad y dwyrain hyd at bwynt sydd tua 255 o fetrau i’r gorllewin o’i chyffordd â ffordd ddosbarthedig sirol y C2025 Heol Ashley wrth gylchfan y coleg.
Gellir gweld manylion y Gorchymyn dan sêl ynghyd â rhesymau’r Cyngor ar wefan y Cyngor yn https://cy.powys.gov.uk/Ymgynghori traffig
Os ydych yn dymuno cwestiynu dilysrwydd y Gorchymyn hwn, gallwch wneud hynny o fewn 6 wythnos o’r dyddiad y gwnaed y Gorchymyn trwy wneud cais i’r Uchel Lys i’r perwyl hwn.
Rheolwr Systemau Traffig, Neuadd y Sir, Llandrindod, Powys LD1 5LG
The County of Powys (A4811 Llanidloes Road, Newtown) (30 MPH Speed Limit) (No.2) Order 2026
Notice is hereby given that Powys County Council has made an Order under Sections 82 and 84 of the Road Traffic Regulation Act 1984, as amended.
The Order which comes into effect on Monday 12th October 2026 will make it unlawful to drive a vehicle at a speed exceeding thirty miles per hour along the length of road identified in the Schedule below.
Schedule
That length of the A4811 county classified highway known as Llanidloes Road which extends from a point approximately 23 metres east of its junction with the A489(T) Newtown Bypass at Llanidloes Road Roundabout, in an easterly direction to a point approximately 255 metres west of its junction with the C2025 county classified highway Heol Ashley at the college roundabout.
Full details of the sealed Order with the Council’s reasons may be viewed on the Council’s website at https://en.powys.gov.uk/trafficconsult
If you wish to question the validity of this Order, you may within 6 weeks from the date that the Order was made apply to the High Court for this purpose.
Rheolwr Systemau Traffig, Neuadd y Sir, Llandrindod, Powys LD1 5LG
Both notices relate to the same traffic regulation order, introducing a 30 mph speed limit on a section of the A4811 Llanidloes Road in Newtown, Powys, effective 12 October 2026.
