Public transit (CITSO)

200-15 boul Maple, Châteauguay, QC J6J 3P7
Telephone: 450-698-3030
Website: http://citso.org
Federal Government

Exo - Southwest Sector

Exo Southwest sector provides public transportation by bus in the towns of Beauharnois, Châteauguay, Léry and Salaberry-de-Valleyfield, in addition to serving the cities of Coteau-du-Lac, Coteaux, Kahnawake and Saint-Zotique.