Overview
A ropewalk is a long straight narrow lane, or a covered pathway, where long strands of material are laid before being twisted into rope. Due to the length of some ropewalks, workers may use bicycles to get from one end to the other.
Many ropewalks were in the open air, while others were covered only by roofs. Ropewalks historically frequently caught fire, as hemp dust ignites easily and burns fiercely. Rope was essential in sailing ships and the standard length for a British Naval Rope was . A sailing ship such as required of rope.
Rope-making technology
Natural fibres are short in length, and so have to be twisted together into different fibres, starting at different points along the construction, to hold each other together. From a single strand, much like wool, which can easily be torn apart, putting several together forms a line, which is far stronger. That can similarly be repeated time and again, producing a very strong rope, at the cost of weight and size. More modern fibres are likewise spun together for the same reasons, but because they are inherently stronger, similar strength is often achieved at much lower weight and size.
From Wikipedia (CC BY-SA 4.0).