Skip to content

Little Mill, Pontypool gas pipe upgrade

Posted: 02/01/2026

Wales & West Utilities is shortly working to carry out essential work to replace a section of gas pipe in the Little Mill area of Pontypool.

The work, to repair a gas leak on the main, will be ongoing between 9 - 11 January and will require a closure on the slip road from Berthon Road, going onto Usk Road (A472). A diversion route will be in place, but motorists are advised that this is approximately 30 miles.

The work is vital to ensuring gas continues to flow safely and reliably to homes and businesses across the area, helping to keep people warm for decades to come.

Wales & West Utilities' Adam Evans is managing this work and said:

“We know that working in areas like this is not ideal, but it is essential to make sure we keep the gas flowing to homes and businesses in the area, and to make sure the gas network is fit for the future.

“Our engineers will work as safely and as quickly as we can, and barring any unforeseen circumstances, we expect to complete our work and reopen the road within three days.

“While most of the gas network is underground and out of sight, it plays a central role in the daily lives of this community. Whether it’s heating your home, making the family dinner or having a hot bath, we understand how important it is for your gas supply to be safe and reliable and there when you need it.

“This work is essential to keep the gas flowing to local homes and businesses today, and to make sure the gas network is ready to transport green gases in the future.”

To find out more about our pipe upgrade work, please visit www.wwutilities.co.uk/services/gas-pipe-upgrades/pipe-upgrades/.  If you have further queries about the project, our Customer Service Team is here to help. You can call us free on 0800 912 2999, message us on X (@WWUtilities), or visit our Facebook page at facebook.com/wwutilities.

Wales & West Utilities is the gas emergency and pipeline service, delivering energy to over 7.5 million people across Wales and the south west of England. We don’t sell gas; we transport it through an extensive underground network of more than 35,000 kilometres of pipes.

If you smell gas or suspect carbon monoxide, call the National Gas Emergency number on 0800 111 999 immediately. Trained engineers are available 24/7 to respond and keep you safe.