Asbestos removal work in Mersey tunnel set to take two years

News imageBBC News An empty tunnel at night time with a highways maintenance lorry parked up with lights on. BBC News

A major road tunnel faces at least two years of maintenance work under plans worth an estimated £4.6m.

The programme to remove asbestos from the Kingsway Tunnel is expected to begin in January 2027.

About 8,000 asbestos panels weighing around 500 tonnes would be removed, along with associated fixtures and cables, before the structure is cleaned and decontaminated.

Most of the work would be carried out during planned overnight closures.

The Kingsway Tunnel stretches for 14km (8.6 miles), including its approaches, and is managed by Liverpool City Region Combined Authority.

The authority said it invested "millions of pounds" each year to keep the Mersey Tunnels network "safe, reliable and fit for the future".

News imageLiverpool City Region Combined Authority Historic black-and-white photograph showing the interior of a large rock tunnel under construction. Five workers wearing hooded waterproof coats stand within the excavated passage, holding tools and working on the wet tunnel floor. Electric lights mounted along the tunnel walls illuminate the rough rock surfaces, which appear damp and uneven. The tunnel extends into darkness in the background, emphasizing its scale and depth. Liverpool City Region Combined Authority

The work is expected to begin in January 2027 and continue until July 2028, although the contract could be extended until January 2029 if needed.

A spokesperson said: "The safety of Mersey Tunnel users and staff remains a top priority, and we will continue to keep tunnel users informed as the work progresses."

Most of the work is expected to be carried out during planned overnight closures, although additional closures may be required to complete the programme.

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