London was a thriving port in the 1880s when building work started on Tower Bridge as a much-needed crossing point in the east. Designed by Horace Jones and tweaked by engineer John Wolfe Barry, the bridge was made entirely from British materials, including Glaswegian steel, Portland stone and Cornish granite. Sadly Jones never saw the bridge completed, dying in 1887, a year into its construction.
Draped with curved suspension struts, the city's most easterly bridge was finished in 1894. On completion, its then-revolutionary steam-driven bascule mechanism could raise the bridge's roadway in three minutes, allowing ships to pass underneath.