Quote:
Originally Posted by Mr Downtown
The puzzling geometry of the bridge aside, I don't think they can build a fixed bridge there. The new fixed Halsted bridge is over the canal, not the river.
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I think the reason it's 'puzzling' is because it's intended not solely as a means of getting from one side of the river to the other, but also as a viewpoint, providing scenic views of the City, thus the planters/separation between the bike path and walking path. I think.
Also, the geometry of the bridge might allow for a taller overpass, which could mean that the central portion need not be operable. Instead of a standard straight bridge which would need to be operable, this bridge has a longer linear surface area, which means it can go higher, thus potentially clearing the minimum height required to allow masted boats to go under.