You may have heard that federal officials are cracking down on highway humor. Signs like “Seat belts are in, everybody’s wearing them” and “Don’t be a grinch, let them merge” are to be phased out by ...

This week marked the 25th anniversary of the student driver signs, which were previously illegal to display in car windows ...

A pink traffic sign may seem like a whimsical choice, but it’s actually trying to tell you something important ...

Safety messages with humor and a dash of New Jersey snark are back, popping up on state highways during the Thanksgiving holiday weekend after disappearing last autumn. Will federal officials — who ...