Designed by the local engineer J. W. Hoar, the Saint Helena Railway Company built a two-car inclined plane, -long, in 1829 to carry cargo between Jamestown and the fort. The cars rode on a pair of iron-plated fir rails, laid on wooden
sleepers anchored into the rock of the valley wall, that were separated by a staircase of 700 steps for pedestrians. The angle of ascent varied between 39 and 41 degrees. Motive power was provided by a team of three donkeys at the top that rotated a
capstan connected to the cars by an iron chain and
pulleys.
Termite damage to the sleepers caused the
Royal Engineers to remove the cars, rails and associated machinery in 1871, and it is now known as Jacob's Ladder. Subsequent roadwork covered one step so that only 699 remain. Lights were installed along the sides of the stairs in 2000 and the steps were refurbished in 2006. The staircase has been declared a Grade I listed structure. During the island's annual "Festival of Running", a timed run takes place up Jacob's Ladder, with people coming from around the world to take part. , the record time to ascend the stairs is 4 minutes, 40.75 seconds. ==Gallery==