A pedestrian bridge has collapsed on the M20 motorway in Kent, crushing part of a lorry and injuring a motorcyclist passing underneath.
The road was closed between junctions two and four, near Leybourne, as the emergency service cleared piles of rubble and debris.
Witnesses said they felt "lucky to be alive" after the bridge came down shortly after noon on Saturday, in busy traffic at the start of the August bank holiday weekend.