[6][7] A bas-relief artwork created by Eva Jospin in cooperation with the architect Jean-Paul Viguier, will be installed on both the interior and exterior of the station.

It involved a test pit being dug at rue du professor Bergonié and the diversion of underground utilities (electricity, telephone, internet, etc.)

[10][11] On 24 September 2020, Allison, a tunnel boring machine, arrived at the southern end of the station box, 15 months after it was launched at L'Haÿ-les-Roses, 3200 m away.

It was then shifted to the northern end of the station box, in a process taking approximately three weeks, then continued on digging the remaining 1300 m to Maison-Blanche.

[12] On 15 December 2022, the roof of the station was completed, including its wooden frame and glazing, with work having started on it since April 2022.