Home / Alberta / Questions / Road Signs Road Signs Report A shield-shaped sign with number: A Exit B Provincial/national route number C Speed D Warning Show Answer & Explanation Correct Answer: B. Provincial/national route number Helps navigation and locating exits. Previous Next More Road Signs Questions Flashing hand with countdown means: A red circle with white horizontal bar: Alberta school zone speed limit when posted: A red octagonal sign means: A downward-pointing triangle with red border: Often Missed All Alberta Questions Smart Practice Mock Exam Road Signs Guide
