Megaprojects/Future

12345678
Across
  1. 2. Faster than the speed of sound
  2. 5. Infamously exploded in the sky
  3. 6. Founder went to prison for millions in debt
  4. 8. Named after the greatest king in national history
Down
  1. 1. Popular amongst Japanese anime
  2. 3. Displaced over a million people
  3. 4. Essential to European transport
  4. 7. Boston, Massachusetts