Explore details about location Corso 20 Settembre. Corso 20 Settembre is a location situated within the Alessandria alongside other areas such as Via Emanuele Boidi, Largo Maestri del Lavoro d'Italia, Corso Cento Cannoni. Additionally, some smaller parts of Corso 20 Settembre include specific areas like Piazza Bruno Mantelli adding to the diversity of its landscape.