Home / Newfoundland and Labrador / Questions / Road Signs Road Signs Report A yellow diamond with two converging arrows means: A Lane ends B Merge — traffic joining from side road or ramp C Divided highway D Two-way Show Answer & Explanation Correct Answer: B. Merge — traffic joining from side road or ramp Common at TCH Hwy 1 on-ramps. Previous Next More Road Signs Questions A red circle with truck icon crossed by slash means: A blue sign reading 'WEIGH STATION' directs: A green sign with truck icon and arrow directs: A flashing sign reading 'POLICE CHECK AHEAD' means: An orange sign 'BRIDGE OUT' means: Often Missed All Newfoundland and Labrador Questions Smart Practice Mock Exam Road Signs Guide