Getting there

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Across
  1. 4. car
  2. 6. large luxurious passenger ship
  3. 7. flying vehicle with passengers
  4. 8. boat, carries passengers, goods, autos
Down
  1. 1. railroad cars with locomotive
  2. 2. motor vehicle, boxy shape
  3. 3. small motorcycle
  4. 5. big motor vehicle, carries passengers