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Passengers wearing masks inside of a BART train

Help Us Prioritize Link21 Goals and Objectives

Let us know what matters most to you. 

Take our short survey

Map of the Northern California Megaregion

The Benefits of Link21 Are Game‑changing

New passenger rail connections will help you get to the places you want to go and protect our environment from the harmful greenhouse gas emissions of cars. Link21 will have a positive impact on the environment by creating jobs, advancing equity, and tackling the climate crisis.

Watch experts talk about the benefits of Link21.

Several masked people riding public transit

We’re Committed to Equity and Inclusion

Read our equity vision statement to learn how Link21 is working hard to deliver a better passenger rail system to transit-dependent riders, communities harmed by past infrastructure projects, and individuals with limited access to housing, jobs, and opportunities.

We want as many voices and perspectives as possible. Learn how you can get involved with Link21.

Where We Are Today and Where We're Going

We are conducting research and collecting community input to plan the best passenger rail transportation system for Northern California.

Check out our timeline to see where we are in the process and how Link21 will unfold over the coming years. 

Phase 0

Program Definition

Started 2019

Phase 1

Concept Identification

Started 2022 (We are here)

Phase 2

Project Selection

Starts 2025

Phase 3

Project Delivery

Starts 2028

People on a train checking tickets

Looking Towards the Future

As new travel patterns emerge in response to the COVID-19 pandemic, transportation planning must continue for the future to fulfill our commitment to fast, frequent, safe, reliable, and comfortable passenger rail service for Northern Californians.