A public consultation has been launched on the first phase of a potential inland realignment of a Pembrokeshire seaside road which has been hit by heavy flooding down the years.

The consultation is ahead of a formal Pembrokeshire County Council application to the Pembrokeshire Coast National Park Authority for Phase 1 of the Newgale Coastal Adaptation Project, which would see the development of a new inland section of road with bridge over Brandy Brook some 2.3km inland, to replace the coastal section of A487 at Newgale that will be closed and removed, and corresponding reclassification of Newgale Hill and Wood Hill coupled with local access improvements within Newgale.

These will comprise a short access road to existing beach front commercial properties, to be in place for up to ten years, bus stop provisions and turning facilities, and a traffic-free Shared Use Path that will replace part of the Wales Coast Path.

Newgale was hit hard by flooding following storms in early 2014 storms, and later by Storm Dennis in 2020.

The main A487 road was closed for about 14 days after waves breached pebble defences that year, and a Richards Bros bus was stranded in floodwater after it was hit by a high wave, leading to the rescue of around 10 passengers.

In 2018, Pembrokeshire County Council’s Cabinet backed a recommendation, long-term, for an inland highway link for the A487.

A supporting statement through agent AtkinsRéalis says the recommended strategic coastal management policy for Newgale is ‘managed realignment,’ allowing the coastline to move backwards and retreat inland, but with management to control the movement, the shoreline management plan recommending that a policy of ‘no active intervention’ is implemented from 2055, meaning no investment in coastal defence or operations.

The Phase 1 proposals comprise of: Rerouting the Newgale section of the A487 main St Davids to Haverfordwest road. Creating a new walking and cycling path through Newgale. Changing access to the beach and coastal businesses. Releasing space for the beach to adapt to coastal change.

The application states that a 2020 report commissioned by Pembrokeshire County Council into coastal change at Newgale concluded “that continued efforts to maintain the shingle ridge as a defence is highly likely to be unsustainable beyond 2035, more realistically by 2030,” adding: “Early action is required before the road becomes impassable and unsafe.”

The phase 1 scheme is part of a possible wider Newgale Coastal Adaptation Project, with many other potential future works.

An alternative approach, the Newgale Beach Shingle Bank Realignment Scheme, by Stand Up for Newgale, had proposed a section of the shingle bank at Newgale be realigned 10-12 metres to the seaward leaving an over wash barrier between it and the A487 to capture any pebbles and sea water.

The Pembrokeshire County Council proposals have been previously costed at £20m, with some raising that as high as £40m now, with consultation costs alone to date said to be some £2m.

The pre-application consultation runs until May 11. Comments may be sent to: [email protected]