The Beaminster Tunnel in Dorset is unlikely to be re-opened for several months.
It was closed earlier this month after a landslip that killed two people.
Engineers have found that the slope at both ends of the tunnel is extremely dangerous and liable to further collapses. Dorset County Council has brought in experts to find the best way forward.
More top news
The detective in charge of investigating claims of historical child abuse against Sir Edward Heath is himself facing a 'misconduct' inquiry.
50 children who have arrived in the city unaccompanied from Syria and Iraq are living in Bristol, ITV News can reveal.
Manali Lukha has your forecast for Devon, Cornwall and the Isles of Scilly.