I found these kind of cool as an idea, as they can be added rather easily to existing cities and provide some greenery without taking up space, while providing shade:
I found these kind of cool as an idea, as they can be added rather easily to existing cities and provide some greenery without taking up space, while providing shade:
High tension steel cable is strong though, I wouldn’t be very concerned about it. And we have plenty of experience keeping it safe from weathering from using it in all those bridges.