The Fair awoke the American sense of beauty. And before its course was run, a group of Chicago business men, some of whom were directors of the exposition, determined to have a plan for the entire city which should so far as possible reflect the lessons of the Fair in the arrangement of streets, parks and plazas, and the grouping of buildings. After the Fair, the Chicago Commercial Club commissioned Mr. Burnham to proceed to re-plan the city. Eight years were consumed in this work. The best architects available were called in consultation. After having spent more than $200,000, the Commercial Club presented the plan to the city, together with an elaborate report. To carry out the plan, the Chicago City Council, in 1909, created a Plan Commission, composed of more than 300 men, representing every element of citizenship under the permanent chairmanship of Mr. Charles H. Wacker, who had previously been most active in the work. Under Mr. Wacker's direction, and with the aid of continued subscriptions from the Commercial Club, the work of the Commission has gone on steadily, and vast improvements have already been made. The Plan itself has to do entirely with the physical rearrangement of the city. It is designed to relieve congestion, facilitate traffic, and safeguard health. Instead of routing out the Illinois Central Railroad which disfigures the lake front of the whole South Side, the plan provides for the making of a parkway half a mile wide and five miles long, beyond the tracks, where the lake now is. This parkway will extend from Grant Park, at the center of the city, all the way to Jackson Park, where the World's Fair grounds were. Arrangements have also been made for immense forest areas, to encircle the city outside its limits, occupying somewhat the relation to it that the Bois de Boulogne and the Bois de Vincennes do to Paris. New parks are also to be created within the city. It is impossible to go into further details here as to these parks, but it should be said that, when the lake front parkway system, above mentioned, is completed, practically the whole front of Chicago along Lake Michigan will be occupied by parks and lagoons, and that Chicago expects--and not without reason--to have the finest waterfront of any city in the world. Michigan Avenue, the city's superb central street which already bears very heavy traffic, now has a width of 130 feet at the heart of the city, excepting to the north, near the river, where it becomes a narrow, squalid street, for all that it is the principal highway between the North and South Sides. This portion of the street is not only to be widened, but will be made into a two-level thoroughfare (the lower level for heavy vehicles and the upper for light) crossing the river on a double-deck bridge.