The Golden Arches formed the recognizable letter “M” in McDonald’s 1962 logo.
The arches began as physical features on McDonald’s restaurant buildings. Their bright yellow color and tall roadside placement made them visible to drivers, giving the growing chain a consistent visual marker before the symbol became widely used in print and advertising.
In 1962, the two arches were combined into a stylized “M,” turning an architectural feature into a corporate logo. This graphic treatment became one of the most recognizable symbols in commercial branding.
The arches are sometimes mistaken for a literal initial created from typography alone. Their design was rooted in the restaurant architecture, and the logo preserved that connection even after newer buildings no longer used the original arch structures.