
How would you classify exploring the "insides" of the bridges?
It is certainly some kind of "urban exploration", yet it's not really urbex, since nothing there is abandoned or not in use. Assuming there's no pylon/bridge tower to climb, it also isn't urban climbing. Therefore... What do you think it is? Is it the same category as breaking into working places (yup, some people do that)? I know that not everything needs a label, especially in urbex-esque community, but i kinda don't know in which sub I should post content like that tbh.
(Photo credits: "Penetrator Scavenger Team", 2016. I was once inside the same bridge, but my photos looked much worse.)