Traffic signs come in a variety of shapes. ... The DOT has standardized signs. A yellow diamond shape almost always indicates a warning like merging traffic ahead or an added lane.

Tetris Road Sign Shape. Just like color plays a role in the meaning of a sign, shape is important, too. Stop signs are supposed to be the only octagon signs on the road so that you can quickly ...

Pink traffic signs mean that you should anticipate slowing down, either because of an accident or an obstacle on the road. These signs are usually diamond shaped, and more often than not, they ...

You might have seen them: Neon-orange, diamond-shaped road signs at intersections in downtown Montreal emblazoned with “SPORT,” all in uppercase.

Photos on social media this week show yellow, diamond-shaped signs bearing the silhouette likeness of former GOP President Donald Trump that have appeared on some major roads in the borough.

The sign, a silhouette of a kangaroo on a yellow diamond-shaped road sign, had been a local mystery for years after it was erected in 2014 at the side of a road in the Clintonville neighborhood in ...