It was further extended to its city centre terminus at Canal Street (later absorbed into Waverley Station) in 1847, by a 1000 yard tunnel which carried the line from Canal Street under Edinburgh's New Town with a gradient of 1 in 27.
It was further extended to its city centre terminus at Canal Street (later absorbed into Waverley Station) in 1847. This was by a 1000 yard tunnel. This 1000 yard tunnel carried the line from Canal Street under Edinburgh's New Town with a gradient of 1 in 27.