A green highway sign with white arrow and exit number indicates:

Question: A green highway sign with white arrow and exit number indicates:

Answer options:

• A mandatory exit ✅ An upcoming highway exit
• A rest area
• Speed limit

Correct answer: An upcoming highway exit

Explanation: In Alberta, green traffic signs are classification guide signs that provide directional and destination information. A green sign with a white arrow and exit number indicates an upcoming highway exit, allowing drivers time to position their vehicles safely to exit. It does not denote a mandatory exit, which would feature regulatory lane-use control signs, nor does it show a speed limit (indicated by black-and-white regulatory signs) or a rest area (indicated by blue service signs). Understanding the standard color-coding system for guide, regulatory, and informational signs is essential, as sign recognition is heavily tested on the Alberta Class 7 knowledge exam.