Cromford Canal

Cromford Canal
The end of the canal, in Cromford
Specifications
Locks	14
Status	Part navigable, part derelict
Navigation authority	Derbyshire County Council
History
Original owner	Cromford Canal Company
Principal engineer	Benjamin Outram
Date of act	1789
Date completed	1794
Geography
Start point	Cromford
End point	Langley Mill
Branch(es)	Pinxton
Connects to	Erewash Canal, Nottingham Canal

The Cromford Canal ran 14.5 miles (23.3 kilometres) from Cromford to the Erewash Canal in Derbyshire, England with a branch to Pinxton. Built by William Jessop with the assistance of Benjamin Outram, its alignment included four tunnels and 14 locks.

From Cromford it ran south following the 275-foot (84 m) contour line along the east side of the valley of the Derwent to Ambergate, where it turned eastwards along the Amber valley. It turned sharply to cross the valley, crossing the river and the Ambergate to Nottingham road, by means of an aqueduct at Bullbridge, before turning towards Ripley. From there the Butterley Tunnel took it through to the Erewash Valley.

From the tunnel it continued to Pye Hill, near Ironville, the junction for the branch to Pinxton, and then descended through fourteen locks to meet the Erewash Canal at Langley Mill. The Pinxton Branch became important as a route for Nottinghamshire coal, via the Erewash, to the River Trent and Leicester and was a terminus of the Mansfield and Pinxton Railway.

A 6-mile (9.7 km) long section of the Cromford canal between Cromford and Ambergate is listed as a Biological Site of Special Scientific Interest (SSSI) and a Local Nature Reserve.