Manchester's derelict Castlefield Viaduct to become 'green oasis in the sky'
New computer generated images show how a derelict viaduct in Manchester will look after it is transformed into a plant-filled walkway.
The Grade II-listed steel structure, which has not been used since 1969, once saw trains serving the former Manchester Central station.
The National Trust is now co-ordinating work to turn Castlefield Viaduct into a "park in the sky".
A large section of the viaduct will be planted with shrubs, trees and flowers to attract wildlife.
Building work is expected to be completed by July.
