Massy, France - Dec. 2022 - Construction site of a viaduct between Palaiseau and Saint-Quentin for the future Metro Line 18 of Grand Paris Express; a giant launcher (overhead crane) lays voussoirs Poster #666640918
Massy, France - Dec. 2022 - Construction site of a viaduct between Palaiseau and Saint-Quentin for the future Metro Line 18 of Grand Paris Express; a giant launcher (overhead crane) lays voussoirs Poster #666640918
