Mayor Bill de Blasio is set to announce a $100 million plan to protect Lower Manhattan from major storms in the future.

The project will stretch from the top of Battery Park City around the tip of Manhattan and up to the Lower East Side.

Funds will go towards building levees, flood walls and other precuations to protect the financial district and NYCHA buildings from disasters like it Hurricane Sandy.

A similar project is already underway extending north from Montgomery Street on the Lower East Side.

The new project is expected to take five to seven years to build and design.