sentences:  In May 1904, the "Chicago Tribune" declared that the wide Rush Street Bridge, which handled approximately 50% of the north–south traffic in the city, was unfit for the contemporary pedestrian and vehicular traffic.Thus Daniel Burnham's 1909 Plan of Chicago called for the replacement of the bridge with a new bridge at Michigan Avenue and the redevelopment of Wacker Drive.The bridge was quickly removed after the completion of the new Michigan Avenue Bridge.