This opinion cites 12 cases:

Central Illinois Public Service Co. v. Illinois Commerce Commission ( 1993 )


Elder v. Bryant ( 2001 )


Cassens Transport Co. v. Illinois Industrial Commission ( 2006 )


City of Charlottesville, Virginia v. Federal Energy Regulatory Commission ( 1985 )


Illinois Federation of Teachers v. Board of Trustees ( 1989 )


Citizens Utilities Co. v. Illinois Commerce Commission ( 1988 )


Business & Professional People for the Public Interest v. Illinois Commerce Commission ( 1991 )


Commonwealth Edison Co. v. Illinois Commerce Commission ( 2010 )


People Ex Rel. Hartigan v. Illinois Commerce Commission ( 1987 )


Lakehead Pipeline Co. v. Illinois Commerce Commission ( 1998 )


Illinois Power Co. v. Illinois Commerce Commission ( 2008 )


People Ex Rel. Birkett v. City of Chicago ( 2002 )