Train puzzle made by ai

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Across
  1. 2. Train operator's control room
  2. 3. Place where trains are repaired and maintained
  3. 5. Train tracks go over these
  4. 7. Term for a long line of train cars
  5. 8. Person who operates a train
  6. 9. Where trains stop to pick up passengers
  7. 10. Speedy express train
  8. 11. Track on which a train travels
Down
  1. 1. Signal to stop a train
  2. 2. Part of a train that carries goods
  3. 4. First steam-powered locomotive
  4. 6. Type of train with sleeping accommodations
  5. 7. Railway passenger vehicle
  6. 9. Underground train system