London and Blackwall Railway
（重定向自Commercial Railway）
![Original bridge at Limehouse on the London and Blackwall Railway. It now carries a branch of the DLR. The iron fencing was a feature of the line and was popular with passengers as it gave a quieter ride than the brick walling of the nearby London and Greenwich Railway[2]](/uploads/202501/05/London_Limehouse_Blackwall3727.jpg)
![Minories station on the LBR, circa 1840. The winding drums and Cooke-Wheatstone “needle” telegraph instrument (left foreground) are shown. Note the lever-operated brake to keep the cable taut during unwinding.[2]](/uploads/202501/05/Minories_stationLBR3728.jpg)
Originally called the Commercial Railway, the London and Blackwall Railway (L&BR) in east London, England ran from Minories to Blackwall via Stepney, with a branch line to the Isle of Dogs, connecting central London to many of London's docks. It was operational from 1840 until 1926 (for passengers) and 1968 (for goods), closing after the decline of inner London's docks. Much of its infrastructure was reused as part of the Docklands Light Railway. The L&BR was leased by the Great Eastern Railway in 1866, but remained independent until absorbed into the London and North Eastern Railway at the 1923 Grouping.