Rugfiend t1_iy896vi wrote
Reply to comment by GalFisk in eli5 Why are bridges always set at the same level (straight rather than one side shorter than the other)? by birdnerd1991
I grew up in Dundee - the Tay Bridge is about 1.5 miles long and sloped. We used to cycle across just so we could freewheel all the way back!
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