Union Station is a Chicago landmark that accommodates ~140,000 people per day, making it the 3rd busiest in the US. Designed by the architecture firm of D. H. Burnham & Co. and carried out by Graham, Anderson, Probst & White, this iconic building's expansion should enhance the lives of those who travel through it and live and work near it. The sketches below represent alternatives to current plans. We invite you to provide support and feedback.