Drivers in some parts of the U.S. are noticing a new road marking: a thin blue line painted between the standard yellow center lines. First introduced in Maryland, the marking is intended to honor local law enforcement officers and recognize their service to the community.
One of the most visible examples is in Ocean City, where the blue line helps guide drivers to the police department while serving as a symbol of appreciation. Supporters say the initiative promotes civic pride and strengthens community connections.
