This I-55 southound right hand read digital billboard just North of Lindbergh Boulevard I-270/ I-255 interchange in South County. Lindbergh Boulevard is the main secondary artery in the thriving South St. Louis County area. Several hotels, restaurants, car dealerships, large-chain big box stores and South County Shopping Center are all in close proximity to 0497AD. South County makes up a significant portion of the St. Louis County population due to highly acclaimed school districts, a strong sense of community and an affordable housing market.