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Freeway exit (interchange number)

Freeway exit (interchange number)

Green guide sign for a freeway exit. The interchange number is the distance in kilometres from the beginning of the freeway; for example, interchange 204 on Highway 401 is 204 km from Windsor.

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Practice questions with this sign

What does the interchange (exit) number on an Ontario freeway tell you?

  1. How many exits come before it
  2. Its distance in kilometres from the beginning of the freeway (Correct answer)
  3. The recommended speed on the exit ramp
  4. The distance in kilometres to the next exit

Explanation: Interchange numbers match the distance from the start of the freeway. For example, interchange 204 on Highway 401 is 204 km from Windsor, so subtracting two exit numbers gives the distance between them.