Colombier-SaugnieuColombier-Saugnieu is the easternmost commune in the Rhône department, on the border with Isère, in the Auvergne-Rhône-Alpes region in central-eastern France.WWW Official SiteGeographyThe river Bourbre forms part of the commune's eastern border. Lyon-Saint-Exupéry TGV station and most of Lyon–Saint-Exupéry Airport 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, Saugnieu and Montcul east of the airport.EducationThe commune has a primary school, the Groupe Scolaire Jules Ferry.PoliticsSince 2008, Pierre Marmonier has held the mayorship of Colombier-Saugnieu. He was re-elected in the 2020 municipal election.