In this episode, @donoteat1, @oldmananders0n, and @aliceavizandum talk about the Quebec Bridge, a bridge so nice they built it thrice.
here are the slides: https://youtu.be/SjOduiPSF1Q

here is the patreon: https://www.patreon.com/wtyppod
Info sources:
https://www.structuremag.org/?p=9300
https://www.structuremag.org/?p=9399
https://www.structuremag.org/?p=9491
https://www.gandhieng.com/RESOURCES/MEDIA/FINAL%20-%20The%20Failure%20and%20Reconstruction%20of%20the%20Quebec%20Bridge%20-%20K%20Gandhi%202017.pdf
https://engagedscholarship.csuohio.edu/cgi/viewcontent.cgi?article=1020&context=encee_facpub

Image Sources:
slide 1 (quebec bridge) By GBoivinT - Own work, CC BY-SA 3.0, https://commons.wikimedia.org/w/index.php?curid=21845932
slide 2 (forth bridge) By Andrew Shiva / Wikipedia, CC BY-SA 4.0, https://commons.wikimedia.org/w/index.php?curid=51291330
slide 3 (public domain) By Unknown photographer for Benjamin Baker. - http://www.sbe.hw.ac.uk/staff/arthur/frbpc/ForthBridgePostCards.htm, Public Domain, https://commons.wikimedia.org/w/index.php?curid=415051
commodore barry
By Jim Dietrich - http://en.wikipedia.org/wiki/Image:Commodore_Barry_Bridge_From_Ferry_Rd.jpg, CC BY-SA 3.0, https://commons.wikimedia.org/w/index.php?curid=988454
tokyo gate By Aimaimyi - Own work, CC BY-SA 3.0, https://commons.wikimedia.org/w/index.php?curid=18740198
hart bridge: Public Domain, https://commons.wikimedia.org/w/index.php?curid=39943
quebec bridge eyebars - google maps
grand trunk pacific: toronto public library https://www.torontopubliclibrary.ca/detail.jsp?Entt=RDMDC-912-71-M12-1-SMALL&R=DC-912-71-M12-1-SMALL
site: google maps
cooper: stolen from Structure article
phoenix columns: historic american building survey https://www.loc.gov/resource/hhh.pa3994.photos/?sp=8
historical society of the phoenixville area https://www.hspa-pa.org/phoenix_bridge.html
bridge of the week http://www.bridgeofweek.com/2015/08/phoenix-bridge-company.html
assorted public domain photos
last slide By Jean-Philippe Bourgoin, CC BY-SA 3.0, https://commons.wikimedia.org/w/index.php?curid=19949187