 A private canal, to Bradley Marr works, left the Wednesbury Oak Loop and descended through a staircase of two locks, although it did not reach either Bradley Colliery or Wilkinson's furnace at Lower Bradley.With the Walsall Canal now providing a link to the south or the north, six locks were built in a straight line from the Rotton Brunt Line to the Bradley Hall line, which was straightened and its three locks rebuilt.It was opened in 1849, becoming known as the Bradley Branch or Bradley Locks Branch, and closed in the 1950s.