(No. 5567

Elmhurst-Chicago Stone Company, A Delaware Corporation, Claimant, vs. State of Illinois, Division of Highways, Respondent.

Opinion filed April 27, 1971.

Arthur J. Rudolph, Attorney for Claimant.

William J. Scott, Attorney General; Saul R. Wexler, and James Rubin, Assistant Attorneys General, for Respondent.

*176Burks, J.