My puzzle

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Across
  1. 3. Ceremonial place soon
  2. 5. Olympians race here
  3. 6. Places with many trees
  4. 7. Tasty place across the border
  5. 8. Good support animals
  6. 10. Unread bridge to location
  7. 13. Neighborhood, with bridge and track
  8. 14. Pretty in spring
  9. 15. Rings location in in New York
Down
  1. 1. Tree with auto diet
  2. 2. Hides under a bridge
  3. 4. Postponed unfortunately
  4. 9. Park, or car speedster
  5. 11. Desirable waterfront residence
  6. 12. Mari in speedster mode, indoors