Author 'Boucher Marc dit de Meilh' (Id 93342 ) : Hello. I did a closeup on the street leading to the monument that we see at the bottom: 'Les Halles' Bourgoin-Jallieu - Grenette space - space in which organized exhibitions, meetings, various gatherings and meetings. .. This space when the Gallo-Roman. He was formerly reserved for the grain, hence its name: Halle aux Grains. The hall was rebuilt and enlarged in 1847. Hanmeil.