If anybody is interested in exploring this line in a virtual 3D environment, there is a standalone simulator game for the U7 line that was released by TML-Studi

If anybody is interested in exploring this line in a virtual 3D environment, there is a standalone simulator game for the U7 line that was released by TML-Studios 10-ish years ago, and it's available on steam: https://store.steampowered.com/app/283600/World_of_Subways_2__Berlin_Line_7 https://store.steampowered.com/app/283600/World_of_Subways_2... You can drive the entire line in the game and get out and walk around each station in a first person view. IIRC the individual architectural details of each stop are pretty well modelled, and keeping the train on schedule and stopping at the right stop at each platform is a fun challenge.