 They intersect at "Place Gambetta", one linking , the Church of Saint-Acheul, Cagnard bridge, "Rue de Noyon" and "Rue Jules-Barni"; the other from the Church of Saint-Pierre at the racecourse, by the streets of Saint-Leu, Frédéric-Petit and Colbert.Electrified in 1899, the network grew to seven lines totaling in 1906.From 1932, Longueau was linked to Amiens by a bus service.