
    (No. 5803
    Burlington Northern, Inc., Claimant, vs. State of Illinois, Division of Waterways, Respondent.
    
      Opinion filed April 12, 1972.
    
    T. G. Schuster, J. L. Pilón and P. M. Lee, and Barry N. Gutterman, Attorneys for Claimant.
    William J. Scott, Attorney General; Saul R. Wexler, Assistant Attorney General, for Respondent.
   Perlin, C.J.  