McCormick Bridgehouse & Chicago River Museum in Chicago, Illinois

When you walk along the Chicago Riverwalk between May and October, you may stumble across a bridgehouse that is actually open to the public. This would be the McCormick Bridgehouse & Chicago River Museum, located in the southwest tower of the Michigan Ave Bridge. The Friends of the Chicago River opened the museum in this 5-story tower in 2006. The ground floor contains the gear room, which contain the massive gears and weights that lift the bridge a couple times per week. The remaining floors are dedicated to exhibits on the history and impact of the Chicago River, such as native wildlife i...