Traces of the Existing Structure

After exploring the north facing wall of the platforms, i discovered the presence of multiple entries, etc. Along maple street is a sliding door, and west of that is a door with no parking signs on either side. The elements illustrate some circulation of the space, suggesting continuous corridors along the street, as if it were never cut off by the railway. I took some more pictures into the spaces under the platform, and discover more signs of life. One of the rooms has tagging on the walls, and in an adjacent room there exists some clothing. Just like Hobo's use the train as refuge, this "underground space" is also a refuge for some homeless. I am just curious in how they got into the space.