Crossing: controls the section from Darley Dale to Matlock Riverside under the one train staff key, as well as the other gated level crossing at Station Road. Based on an L.M.S. ground level design, it was erected in 2007 to replace the older Midland style replica cabin which had become life-expired. Darley Dale station: the passing loop at Darley Dale is worked using the Absolute Block method, with the signal box at the other end releasing the signal of the adjacent signal box to allow trains to enter the applicable up or down loop line. Due to the small length of the loop all signals are Home Starter combined signals, rather than the traditional separate distant, home and starter arrangements. Church Lane Crossing: controls the section from Darley Dale to Rowsley South under the electric key token block method, as well as the traditionally gated level crossing at Churchtown. Originally this signal box came from Gorsey Bank level crossing on the nearby Wirksworth branch. The signals here are Midland Railway lower quadrant examples on wooden posts dating from 1927. The signal box operates the first preserved example of a "Josslock" motor point, an electro-hydraulically worked electro-pneumatic point machine, whereby a standard electro-pneumatic point is driven by a hydraulic power pack. Rowsley South: The Cabin was originally located at before it was moved to the up platform at Darley Dale initially, though it was never commissioned. Eventually it was moved to Rowsley in January 2014, whereafter restoration began. It will be used to control the loco shed sidings and yard exits as a shunt frame using a unique now in the UK, though still widely used in Europe, double wire driven point operation using the ex Barrow Hill sidings turnover style lever frame kindly donated by the National Railway Museum and point operating gear which has now been installed at Rowsley. Two train running In late February 2007, the railway's 'Two-Train Running' project was completed and approved by HM Railway Inspectorate. Through improvements to infrastructure and signalling, this project allows two trains in steam on the line, using a refurbished and extended passing loop at . Each section of the railway is worked by a train staff, each with a key to operate the ground frames and electrical signal releases at the signal boxes and the ground frames at Rowsley South, Rowsley North, Darley South Yard sidings and Matlock Riverside. Darley