Netherton Tunnel

Netherton Tunnel Branch Canal, in the English West Midlands, is part of the Birmingham Canal Navigations, (BCN). It was constructed at a 453–foot elevation, the Wednesbury or Birmingham level; it has no locks. The total length of the branch canal is 2. 4mi and the canal tunnel is 9081ft long. Netherton Tunnel was the last canal tunnel to be built in Britain during the Canal Age. The first sod was turned by the Lord Ward on 31 December 1855 and the canal opened on 20 August 1858, providing a waterway connection between the Black Country towns of Netherton and Tipton. It was built to relieve the bottleneck of the adjacent Dudley Tunnel which is very narrow, has alternating blocks of one-way working, and had waiting times of eight hours or more, and sometimes several days. The Netherton tunnel was built with a width of 27ft to allow two-way working of narrowboats; and is brick lined throughout. It has towpaths running through it, one on each side, which enabled horse-drawn narrowboats to be pulled through it. Chainage (distance) markers are still visible on the Eastern wall. The tunnel was fitted, from the start, with gas lighting over the towpaths, though this was later converted to electricity and it is now unlit.

Netherton Tunnel Branch Canal, in the English West Midlands, is part of the Birmingham Canal Navigations, (BCN). It was constructed at a 453–foot elevation, the Wednesbury or Birmingham level; it has no locks. The total length of the branch canal is 2. 4mi and the canal tunnel is 9081ft long. Netherton Tunnel was the last canal tunnel to be built in Britain during the Canal Age. The first sod was turned by the Lord Ward on 31 December 1855 and the canal opened on 20 August 1858, providing a waterway connection between the Black Country towns of Netherton and Tipton. It was built to relieve the bottleneck of the adjacent Dudley Tunnel which is very narrow, has alternating blocks of one-way working, and had waiting times of eight hours or more, and sometimes several days. The Netherton tunnel was built with a width of 27ft to allow two-way working of narrowboats; and is brick lined throughout. It has towpaths running through it, one on each side, which enabled horse-drawn narrowboats to be pulled through it. Chainage (distance) markers are still visible on the Eastern wall. The tunnel was fitted, from the start, with gas lighting over the towpaths, though this was later converted to electricity and it is now unlit.