Building the last Main Line Railway
Catesby Tunnel and Viaduct: gcrcs159
This large square head frame was erected above one of the
shafts which were sunk during the construction of Catesby tunnel. At almost
3000 yards long, it was far more efficient to both drive the bore and bring
materials down from the surface at several points along the tunnels length
rather than send them along a congested 'highway' of wagons and spoil.
Piled on the loading stage, ready to be lowered to the army
of men working below, are some of the thirty million bricks which are estimated
to have been used to complete this mammoth engineering achievement. Note the
tracks in the foreground: for contractor's temporary rails they have been
relatively well laid and maintained.
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