Quarto d'Altino is a town in the Metropolitan City of Venice, Veneto, Italy. SP41 provincial road goes through it.
The name "Quarto D'Altino" is composed by the prefix "Quarto" because the town was a quarter of a mile from the Roman city Altinum.
Wikipedia https://en.wikipedia.org/wiki/Quarto_d'Altino
Coordinates 45°34'49.624" N 12°22'13.8" E