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High Street, Cefn Mawr - Temporary Road Closure due to Underground Mains Cable Installation Works

LL14Published 04/08/26
The Leader • 

What is happening?

Mae Cyngor Bwrdeistref Sirol Wrecsam yn bwriadu gwneud GORCHYMYN (GWAHARDD TRAFFIG TRWODD) DROS DRO dan Adran 14(1) Deddf Rheoleiddio Traffig Ffyrdd 1984

O 17/08/2026 sy’n gwahardd unrhyw gerbyd rhag defnyddio’r darn hwnnw o’r Stryd Fawr, Cefn Mawr, o’r gyffordd â Bryn Hyfryd a Lôn y Graig am 388m i alluogi Network Plus, ar ran Scottish Power, i osod ceblau prif gyflenwad tanddaearol newydd yn y lôn gerbydau. Bydd y llwybr amgen ar gyfer cerbydau yr effeithir arnynt gan hyn yn mynd ar hyd Stryd y Ffynnon, Stryd y Craen a’r B5096 Stryd y Brenin, a bydd arwyddion yn cael eu codi yn unol â hynny. Bydd mynediad i gerddwyr yn cael ei gynnal trwy gydol y cyfnod y mae’r ffordd ar gau. Disgwylir i’r gwaharddiad bara am 12 diwrnod, neu nes y caiff y gwaith ei gwblhau os bydd hynny’n gynt, a gallai bara am hyd at 18 mis.

Dyddiedig: 04/08/26

Darren Williams - Prif Swyddog, Amgylcheddol a Thechnegol

Rydym yn croesawu gohebiaeth yn Gymraeg. Byddwn yn ymateb i unrhyw ohebiaeth yn Gymraeg ac ni fydd hyn yn arwain at unrhyw oedi.

Wrexham County Borough Council intends to make a TEMPORARY (PROHIBITION OF THROUGH TRAFFIC) ORDER under Section 14(1) of the Road Traffic Regulation Act 1984

effective from 17/08/2026 prohibiting any vehicle from using that length of High Street, Cefn Mawr between its junction with Mount Pleasant and Rock Lane for a distance of 388m to enable Network Plus, on behalf of Scottish Power to install new underground mains cables within the carriageway.

The alternative route for vehicles affected by the closure is via Well Street, Crane Street and B5096 King Street, which will be signposted accordingly. Pedestrian access will be maintained throughout the period of closure. The prohibition is expected to last for 12 days, or until completion of the works if earlier, with a maximum duration of 18 months.

Dated 04/08/26

Darren Williams – Chief Officer, Environment & Technical

We welcome correspondence in Welsh. We will respond to any correspondence in Welsh which will not lead to a delay.

How long will it take?

Planned start

17-Aug-2026

Estimated end

29-Aug-2026

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01925 596444

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