On board the Chicago Loop with dptransit 🛤️🤩 💡The Chicago L is now 125 years old. This network of elevated trains and subways is how Chicagoans get around. But it’s also an iconic symbol of the city. In the late 19th and early 20th centuries, many American cities used elevated trains to transport their residents. ❓When was the last time you took L train? 🎥 dptransit 📍Chicago #chicago #chicagoltrain #ltrain #usatransportation #chicagoloop