Lake Street Bridge, Railway bridge in Chicago, US

The Lake Street Bridge spans the Chicago River in downtown Chicago on a double-deck structure: the lower deck carries road traffic and pedestrians, while the upper deck carries the Lake Street Elevated, linking the CTA Green and Pink Lines to and from the Loop.

The Lake Street Bridge is a double-decked bridge over the Chicago River in downtown Chicago. Its lower deck carries road traffic and pedestrians, while the upper deck carries the Lake Street Elevated, linking the CTA Green and Pink Lines with the Loop.

The bridge demonstrates how trains and vehicles share the same structure, a sight that shapes how people experience crossing the river in the city center. This arrangement reflects how transportation networks were woven into urban life rather than kept separate.

The bridge is accessible from nearby sidewalks and offers views of the river and downtown skyline. Keep in mind that trains pass regularly and traffic on the lower deck can be noisy.

The bridge has two decks: the lower one carries road traffic and pedestrians, while the upper one carries the Lake Street Elevated, linking the CTA Green and Pink Lines to and from the Loop. A visitor can watch trains pass above the roadway on the same crossing.