Explore details about location Rue Sainte-Hélène. Rue Sainte-Hélène is a location situated within the Longueuil alongside other areas such as Rue Hentiette-Céré, Rue Du Collège, Rue Duvernay. Additionally, some smaller parts of Rue Sainte-Hélène include specific areas like Rue Champlain, Rue Maisonneuve, Rue des Saphirs adding to the diversity of its landscape.