Yukon Class 7 Knowledge Test — Class 7 Practice Question
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Accuracy —
Road Signs
A yellow diamond 'BRIDGE MAY BE ICY' or snowflake over bridge on a Yukon road means:
Show Answer & Explanation
Correct Answer: A. Bridge decks freeze before road surfaces — reduced traction expected
Winter bridge-deck ice causes sudden traction loss mid-span.
Why the other answers are wrong
- B.Heated bridgeHeated bridges are rare; warning implies reduced traction.
- C.Bridge closed until springSeasonal closures use regulatory signs with dates.
- D.Weigh scaleWeigh scales use 'WEIGH STATION' info signs.
