The EVE line will span 8.4 kilometers, serving eight municipalities from Esbly to Jossigny, with 12 strategically placed stops to optimize service efficiency. Île-de-France Mobilités has updated the project to reflect recent urban developments and aims for a direct route linking the P line, RER A, and the hospital. The anticipated travel time is approximately 25 minutes, with service frequency set at every 5 minutes during peak hours. The project, budgeted at €124 million, is expected to commence operations by 2031-2032, contingent on regulatory processes and ongoing studies.