Home / Alberta / Questions / Road Signs Road Signs Report Black-and-yellow striped marker on road edge: A Construction detour B Fixed hazard — bridge pier, post C End of road D School zone Show Answer & Explanation Correct Answer: B. Fixed hazard — bridge pier, post Keep to correct side of marker. Previous Next More Road Signs Questions Flashing hand with countdown means: A 'Pavement Ends / Gravel Ahead' sign: A yellow diamond with circular arrow pattern: Alberta urban speed limit default: Alberta rural road default: Often Missed All Alberta Questions Smart Practice Mock Exam Road Signs Guide