When a driver goes through a hazardous construction zone, the road markers provides accurate and additional details to the person and gives him a cue to choose the safest way out. The main information provided by these includes the busy lanes, upcoming possible hazards, double or single yellow line, different lanes of traffic and speed limits. So, this is the reason why people suggest keeping these markers on the road visible and clearly understandable for the drivers. It is important for the safety of the people on driver’s seat as well as on the roads.  Apart from this, these are perfect for the pavements made of concrete, have low upkeeps, are high impact resistant, very fast and easy installation, excellent visibility and MUTCD compliant.