The river
Bourbre forms part of the commune's eastern border.
Lyon-Saint-Exupéry TGV station and most of
Lyon–Saint-Exupéry Airport (a small part in the north is in
Pusignan) are in the commune. It is part of the public transport zone of
Rhônexpress, although the rail link does not serve the villages of Colombier (which houses the town hall), Saugnieu and Montcul east of the airport. ==Population==