This project, again, came to me via the Archillect Twitter feed and what fascinated me was the lack of everything and the potential to make a infinite underpass. I kinda reached that goal, but man... was it ever a challenge :D
Image sourced from:
https://twitter.com/archillect
Project files available:
ArtStation
https://www.artstation.com/a/13504721
Gumroad
https://nikmaierle.gumroad.com/l/wyoerg