The Chicago and Evanston Railroad constructed a route from Union Station in Chicago into Evanston in 1885 that became the Chicago and Evanston branch of the
Chicago, Milwaukee & St. Paul Railroad (Milwaukee Road). In 1908, the
Northwestern Elevated Railroad extended service north from
Wilson station and into Evanston using the right of way of the Milwaukee Road. The Northwestern Elevated took over the operation of passenger services from the Milwaukee Road, rebuilt the stations along the line, and added new stations including one at Howard Avenue (now Howard Street). The station was rebuilt in 1921 when the line through the station was elevated onto an embankment. An escalator was added in 1964. Between 2006 and 2009, the station was rebuilt. A new station house was constructed on Paulina Street providing an accessible path between the station platforms and the multi-story parking garage and bus terminal to the west of the station. The platforms and canopies were rebuilt, and the former main entrance on Howard Street entrance was renovated to be used as an auxiliary entrance to the new station. The station remained open throughout reconstruction, which was completed on March 20, 2009. ==Station layout==