Upgraded street infrastructure

• solar street pavings with diamondoid solar cells
• energy transmission
• usage of existing gas pipes
• global microcomponent redistribution system
• optical high throughput data link
• coupling to air using micro ships
• coupling to ocean water (desalination)
• semi autonomous self extension
• self repairing streets
• self cleaning - leafes, litter
• handling (removal) of snow and ice
• shearing drive vacuum tube mail
• pedestrian security
• replacement of structural parts with anchored nitrogen inflated structures more then 99% of raw material

Air inflated streets may seem ridiculous but nearer inspection shows that sufficient pressure for a "rock hard" surface is easily possible. Well compartmentalized structures with internal bracings can make surfaces perfectly flat.