News - Construction News
New bridge planned for the A487 in Dyfi Valley

According to an announcement by the Welsh Transport Minister, Ken Skates, a new Dyfi Valley bridge will be constructed on the A487 North of Machynlleth due to the current bridge being outdated and due to rising concerns over worse flooding from climate change.
Specifically, the new bridge will cost a total sum of £46M and will be located 480m upstream of the current bridge, which is a narrow, stone-built structure from the 19th Century, while the design for the new bridge proposes a viaduct across the floodplain and a river bridge across the Afon Dyfi.
It is hoped that this new design will ensure that rising water levels do not result in bridge closures and the resultant isolation of Welsh communities in times of extreme weather, which can leave some areas without access to healthcare and education services.
Minister Skates stated: “The A487 is a key route between North and South Wales linking Gwynedd, Powys, Ceredigion and Pembrokeshire. It is also an important local route providing access to the amenities and services of Machynlleth.
“We are already making improvements further North with the Caernarfon and Bontnewydd Bypass and it is clear to me that action needs to be taken to improve this section of the A487 so that there is a safe and reliable route linking the communities around Machynlleth, including better and more reliable access to bus and train services in the town.
“The new route is good news for North and Mid-Wales and will bring many benefits including enhanced protection against flooding. With climate change increasing the risk of flooding it is important that we provide protection for homes and businesses and this scheme will contribute to both.
“This vital infrastructure will also complement the work the Welsh Government is doing to support the mid-Wales Growth Deal to develop new economic opportunities in this important part of Wales.
“Tourism is important for the Dyfi Valley and the removal of heavy traffic from the existing listed stone bridge allows for more walking and cycling opportunities which will be excellent not only for local people but for tourists too.”
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