Chicago's Moveable Bridges

Understand how the unique Chicago-style bascule bridges work.

See the bridge lifts of three of Chicago’s most famous bridges and explore how the Chicago River made this the liveliest and busiest port of 19th-century America.

View the underpinnings of the bridges, as the tour follows the bridge lifts of three of the Chicago River’s most famous bridges, including Michigan Avenue’s DuSable Bridge, Columbus Drive’s single bridgehouse and massive span, and Lake Shore Drive’s Franklin Delano Roosevelt Bridge. Explore how the Chicago River made Chicago the liveliest and busiest port of 19th-century America.

Know before you go:
  • This tour is scheduled based on the City of Chicago’s announced bridge lift schedule. If the bridges do not go up as scheduled, the tour will go on as planned.
  • This tour is not ADA accessible. Stairs are required.

Tour Accessibility

CAC is committed to improving access to our tours. The accessibility information below reflects our docents’ experience and is provided for general guidance only.

What to expect on this tour

  • Icon of a person walking with a red percentage sign

    Terrain & Surfaces

    Difficult - Mostly uneven or unpaved throughout 

  • Icon of a wheelchair and red arrow

    Wheelchair & Walker Access

    Difficult - Stairs required, no ramps 

  • Icon of the outline or some steps and a red arrow pointing diagonally right and up.

    Steps or Stairs

    Difficult - Stairs required, no alternate route available

  • Icon of an ear with a red throughline

    Hearing Access

    Difficult - Loud environment, no devices available 

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Free Center Entry with Your Ticket

Ticket price includes entrance to the Chicago Architecture Center within 7 days of your walking or bus tour.

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