When is crossrail 2 ready?

As of now, Crossrail 2, a proposed underground rail line in London, does not have a confirmed completion date. The project has faced delays and funding challenges, with construction not yet starting. The latest estimates suggested that if it were to proceed, it could take around a decade to complete, but timelines remain uncertain pending further approvals and financing. For the most accurate updates, it's best to check announcements from Transport for London or the UK government.