Lake Clementine Reservoir/North Fork Dam
American River Canyon, Auburn, California
November 2021

Always fun to have some humans for scale. The North Fork Dam is a 155-foot tall constant angle arch dam built by the United States Army Corps of Engineers in 1939 for the purpose of retaining gold mining debris washing downriver.

#travel #California #PlacerCounty #water #civilenginerring #AmericanRiver #landscape #people #senseofscale

RT https://social.coop/@chrisod@fosstodon.org/110974345292284169: Trust me on this. You absolutely want to spend 10 minutes reading about this random pedestrian bridge in Minnesota.

https://tylervigen.com/the-mystery-of-the-bloomfield-bridge

#bridge #bridges #highways #civilenginerring #history #Minnesota

> Great work of non-fiction! We'd all be better served by reading some more 9th grader essays. Love the story. The best part was that I enjoyed it while skimming. Totally scannable for a massive research project. More PhD's should publish pieces like this!

COD (@[email protected])

Trust me on this. You absolutely want to spend 10 minutes reading about this random pedestrian bridge in Minnesota. https://tylervigen.com/the-mystery-of-the-bloomfield-bridge #bridge #bridges #highways #civilenginerring #history #Minnesota

Fosstodon

Is there a civil engineer or material scientist who can explain why rebar in concrete isn't galvanized?

https://youtu.be/-6RoJC341ng?si=jc6MXmHsBSdr_ZYL

#concrete #engineering #civilenginerring #materialscience

The Weird Reason More Bridges Are About to Fail

YouTube

Trust me on this. You absolutely want to spend 10 minutes reading about this random pedestrian bridge in Minnesota.

https://tylervigen.com/the-mystery-of-the-bloomfield-bridge

#bridge #bridges #highways #civilenginerring #history #Minnesota

The Mystery of the Bloomfield Bridge