The 24 is the oldest bus route in London. It started in 1910 and ran from Hampstead Heath to Victoria. It was extended to Pimlico in 1912, and has been unchanged ever since.
Great Visual! Bus Visuals be like: how did i finish that so quick?? ... Bus Journeys be like: BRROOOOO THIS IS TAKING SO LONG UGHHHHHH WHEN IS IT GOING TO ENDDDD