Exploring past, present and future urban technologies in science and fiction, etc.
https://www.langleyadvancetimes.com/community/langley-man-last-surviving-ironworker-of-second-narrows-bridge-collapse-attends-66th-anniversary-memorial-7396246
https://www.cbc.ca/news/canada/british-columbia/ironworkers-memorial-bridge-collapse-1958-1.5615447
https://www.ironworkers.ca/58-years-second-narrows-bridge-collapse-lost-lives-not-forgotten/