The first description below refers to a toll road called the Keiji Bypass and the second refers to a bypass joining National Highways 1 and 24 that is also called the Keiji Bypass.
以下、まず有料道路の京滋バイパスについて述べ、次に国道1号・国道24号のバイパス道路の京滋バイパスについて述べる。