Lift the Urban Transport Aloft.

We can lift up most of the urban streets and parkings up to the air, using a special, low-cost FlyTube Airborne System, with Roads, Hyperloops, etc. attached.
Thus vast city areas will be released for gardens, parks and pedestrian zones.
Same system could be used for intercity highway and supersonic transportation too.
No need to pay for expensive land plots and earthworks, for pavement, infrastructure, bridges, tunnels, etc.
FlyTube will easily fly over rivers, lakes, sea bays, mountains, cities.
https://flyroad.alle.bg