The first station at Wells Street was built by the
Galena and Chicago Union Railroad, the first railroad in Chicago. When the railroad opened in 1848 it operated out of the
Kinzie Street Depot on the west side of the Chicago River, near the corner of Canal and Kinzie Streets. In 1851 the railroad began to purchase the land needed to build a new station to the east of the river, and construction of this station at Wells Street took place during 1852 and 1853. On February 15, 1865, the Galena and Chicago Union Railroad merged with the
Chicago and North Western Railway. The first Wells Street station was destroyed in the
Great Chicago Fire of 1871, a temporary wooden structure replaced it until, in 1881 the Wells Street Station opened in the same location. on
Madison Street. The Wells Street Station was bounded by the Chicago River to the south and west, Kinzie Street to the north and Wells Street to the east leaving no room for expansion; furthermore, as both rail and ship traffic increased, the movable bridge over the river resulted in congestion. In 1911 the new
Chicago and North Western Terminal opened, with new elevated approaches branching from the old ones west of the river. The station remained for freight, and when the
Merchandise Mart opened in 1930 (using
air rights above the railroad), a new freight station served the Mart, and was connected by
elevators to the
Chicago Tunnel Company. ==References==