Home / Nova Scotia / Questions / Road Signs Road Signs Report An orange sign reading 'BRIDGE OUT' means: A Bridge closed today B Bridge is impassable — use detour C One-lane bridge D Temporary detour Show Answer & Explanation Correct Answer: B. Bridge is impassable — use detour Common in rural NS after spring melt. Previous Next More Road Signs Questions A red circle with a horizontal white bar inside means: A white rectangular sign marked 'MAXIMUM 80' means: A red eight-sided (octagon) sign in Nova Scotia means: What does a red and white downward-pointing triangle mean? A red circle with a diagonal X means: Often Missed All Nova Scotia Questions Smart Practice Mock Exam Road Signs Guide