Traffic situation

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Across
  1. 3. to go across from one side of something to the other
  2. 7. often
  3. 8. strongly recommended to follow the rule
  4. 9. the number of vehicles moving along roads
  5. 10. a path on one or both sides of a road that people walk on
  6. 11. strong in colour
  7. 12. without making much noise
  8. 13. to make someone angry
Down
  1. 1. at a fast speed
  2. 2. the movement of something in one direction
  3. 4. left somewhere for a period of time
  4. 5. can do something well without any problems
  5. 6. a raised edge of a pavement near the road