The Golden Arches were adapted from the architecture of McDonald's restaurant buildings.
Architect Stanley Clark Meston designed the early 1950s McDonald's buildings with two large yellow arches at the sides. The arches were intended to attract motorists and make the restaurants visible from the road. They became a distinctive architectural feature before they became the company's best-known logo.
In 1960, McDonald's adopted the Golden Arches as part of its corporate identity. The visual element was later refined into the familiar letter-M symbol associated with the chain. The exact dates of the architecture and logo are sometimes blended together: the buildings came first, while the corporate mark developed afterward.
The Golden Arches therefore represent both physical restaurant design and graphic branding. Their success came from repetition: the same bright shape appeared on buildings, roadside signs, packaging, and advertisements as McDonald's expanded.