Klemzig Interchange was built as part of Stage 1 of the
O-Bahn Busway to
Paradise Interchange. It was officially opened on 2 March 1986 by
Premier John Bannon, with services commencing on 9 March. It is the first stop on the route, being located three kilometres from the
Adelaide city centre on the eastern side of OG Road. Klemzig Interchange was built to serve passengers connecting with the Circle Line bus service, which follows the
Adelaide outer ring route. Many bus services bypass Klemzig and the station has limited capacity, being the smallest of the three busway stations on the O-Bahn, and the only one to not have buses leave the busway in revenue service until the introduction of services via the O-Bahn to
Oakden. It is served by 29 routes. ==Bus routes==