Dearborn Street noticeably shifts westward by a few blocks north of Sibley Boulevard.

[2] Dearborn Street returns in the West Pullman neighborhood in Chicago; however, it goes by the name "Lafayette Avenue" throughout most of the South Side.

[3] Lafayette Avenue serves as a southbound frontage road for I-94 (Dan Ryan Expressway) between 98th Place and 66th Street.

[4] Lafayette Avenue becomes Dearborn Street again north of Garfield Boulevard.

Because State Street is a frontage road serving northbound traffic, southbound bus route 29 runs along Lafayette Avenue.