You can see the tunnel in the video above at ~4:16.
I found this tunnel after I visited the Fight Club - Ikea apartment.
I tried to remember in which movie I saw this tunnel when I was walking inside... The movie: Sneakers.
It seems to be a popular tunnel: 2nd Street Tunnel: "The tunnel has appeared in many movies, including The Student Nurses (1970), The Terminal Man (1974), The Driver (1978), When a Stranger Calls (1979), Blade Runner (1982), Flashdance (1983), The Terminator (1984), Repo Man (1984), Rocky IV (1985), Lethal Weapon 2 (1989), Sneakers (1992), Deep Cover (1992), Demolition Man (1993), Independence Day (1996), Money Talks (1997), Con Air (1997), Gattaca (1997), Enemy of the State (1998), Kill Bill (2003), Transformers (2007), Kill Speed (2010), Black November (2012), and Knight of Cups (2015)."
You can see the building (at the right side) in the video above at ~0:22.
The left building is not there anymore:
"The Administration portion of the building was demolished in August 2022 after a discovery of a fault line under the building...
Its pointed, triangular and open top made it the most distinct tower on the university campus. According to Predock, "inevitably, human settlement alters the landscape...
Due to Cal Poly Pomona's proximity to the Los Angeles district of Hollywood, the building has been displayed in films such as Gattaca and Impostor, as well as several TV commercials for products such as cars and cell phones." [Source]
There is also a scene with the 2nd Street Tunnel pictures above (Rocky IV section).
