WHAT LIES AHEAD

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Across
  1. 2. New alloys or concrete that repairs itself.
  2. 5. Very large, rapidly growing cities (50M+).
  3. 7. Urban areas using technology for efficiency.
  4. 10. Clean, very inexpensive nuclear energy.
  5. 12. New, wealthy areas separate from declining cities.
  6. 14. The engineering that makes all structures work together.
  7. 17. Robotic clothing that helps workers.
  8. 18. Machines' ability to make decisions and automate design.
  9. 19. The issue of public money for infrastructure.
  10. 20. Very fast train in vacuum tubes.
Down
  1. 1. The large amounts of information from sensors.
  2. 3. A structure's ability to resist disasters.
  3. 4. Environmental change affecting cities
  4. 6. Means of transport that can be automated (driverless).
  5. 8. Small unmanned aircraft for delivery or building.
  6. 9. Protection against hacking of connected systems.
  7. 11. Network of sensors that exchange data in the infrastructure.
  8. 13. Building and public works.
  9. 15. Small devices to monitor infrastructure health.
  10. 16. Non-fossil resources like solar or fusion