brunel’s tunnel
Several new underwater tunnels were built in the UK in the following decades: the Tower Subway in London; the Severn Tunnel under the River Severn; and the Mersey Railway Tunnel under the River Mersey. Brunel’s tunnelling shield was later refined, with James Henry Greathead playing a particularly important role in developing the technology.
Several new underwater tunnels were built in the UK in the following decades: the Tower Subway in London; the Severn Tunnel under the River Severn; and the Mersey Railway Tunnel under the River Mersey. Brunel’s tunnelling shield was later refined, with James Henry Greathead playing a particularly important role in developing the technology.
Several new underwater tunnels were built in the UK in the following decades: the Tower Subway in London; the Severn Tunnel under the River Severn; and the Mersey Railway Tunnel under the River Mersey. Brunel’s tunnelling shield was later refined, with James Henry Greathead playing a particularly important role in developing the technology.
Several new underwater tunnels were built in the UK in the following decades: the Tower Subway in London; the Severn Tunnel under the River Severn; and the Mersey Railway Tunnel under the River Mersey. Brunel’s tunnelling shield was later refined, with James Henry Greathead playing a particularly important role in developing the technology.
![]()
