The transporter crane was specially designed and built by Laing's Plant Department. The four-legged gantry made 400 trips along the carriageway of Section 5, lifting the individual deck units from the Harrow Road end, transporting them the length of the highway and lowering them into position. The deck units for Section 5 weigh up to 130 tonnes and are more than 28 metres wide, carrying all six lanes of the carriageway. The units are supported on a temporary structure of steel beams weighing 160 tons until each span is complete, stressed together and self-supporting. This photograph was taken at grid reference TQ2484981821.
This image was catalogued as part of the Breaking New Ground Project in partnership with the John Laing Charitable Trust in 2019-20.
This is part of the Series: JLP01/10 John Laing Photographic Collection Colour Negatives and Transparencies; within the Collection: JLP01 John Laing Photographic Collection
© Historic England Archive. John Laing Photographic Collection
Late 20th Century Flyover, Construction, Rail Transport, Road Transport
Our website works best with the latest version of the browsers below, unfortunately your browser is not supported. Using an old browser means that some parts of our website might not work correctly.
