A vision to create a high-capacity, multi-purpose passenger rail corridor through Chicago and Cook County by upgrading existing assets.

CrossRail could be the highest impact transportation project in the Midwest, serving high-frequency local commuter trains, dedicated airport express trains, and high-speed intercity trains.

A unified, cross-jurisdictional planning effort is needed to create the core of metro-Chicago's transit system and the heart of a re-energized Midwest passenger rail network.