A bus structure, optionally an electric bus structure for one hundred passengers or more. The bus structure includes: a passenger compartment, a side wall with a vertical post and delimiting the passenger compartment, a horizontal support, a vertical handle—or stanchion—along the vertical post and projecting from the horizontal support, a strut projecting from the vertical post to the horizontal support, and a floor structure of reduced thickness. The strut defines a triangle with the wheel housing and the vertical post. The strut is straight or curved.