Authorizes the Illinois State Toll Highway Authority to expand the Illinois toll highway system, under a project to be known as the Elgin-O'Hare Western Access (EOWA), to include an O'Hare Airport Bypass with Extension, general access to O'Hare Airport primarily from the West and South, with the Bypass to be constructed generally along the western edge of the O'Hare Airport between I-90 (Northwest Tollway) near Elmhurst Road and I-294 (Tri-State Tollway) near Grand Avenue, and with the Extension to be constructed in a generally East-West direction between the Bypass at the East and the western terminus of the Elgin-O'Hare Expressway at U.S. 20 to the West; including, but not limited to, any necessary access ramps and bridges.