Which 1962 McDonald’s branding element transformed the separate arches into the familiar Golden Arches logo?

The connecting line transformed McDonald’s separate arches into the familiar Golden Arches logo in 1962.

Early McDonald’s restaurants used architectural golden arches as prominent roadside and building features. In 1962, the branding was simplified by combining the two arch shapes with a line, producing the stylized “M” associated with McDonald’s.

The logo’s design was based on the restaurant architecture, but the finished symbol became more than a literal depiction of a building. It developed into a standalone corporate mark that could appear on signs, packaging, advertisements, and merchandise.

People sometimes assume the Golden Arches were always a single-letter logo. Historically, the arches first functioned as physical architectural elements, and the connecting line helped turn them into the enduring graphic symbol.