 Then out of land "Cité du Casino" in 1957 and the "Cité Fougère" in 1958, then in 1959 all of the "Amont-Quentin", "Charcot-Spanel" and "Cité Chantereyne" to accommodate the families of the engineers and officers of the Arsenal.Port Chantereyne and the Mielles lands are reclaimed from the sea, the "Place Divette" and "Boulevard Schuman" are created at the site of the old fairground.However, at that time, the change mainly affected nearby villages that formed an agglomeration in less than forty years.