Chicago’s moveable bridges over the river 🌉🤩 💡 CDOT is responsible for more than 300 bridge and viaduct structures, including 37 operable movable bridges along the Chicago and Calumet rivers. ❓Have you known about the moveable bridges? 📸: 1. borntoseephoto 2. matt.jwood 3. nick.coleman 4. caleb_a564 5. lucasbyron4 📍Chicago #chicagonights #chicagoriver #chicagobridges #moveablebridge #chicagoexplore