
    No. 55.
    No. 56.
    No. 57.
    State Road Commission et al. v. Monongahela West Penn Public Service Co. et al.; State Road Commission et al. v. Baltimore & Ohio R. R. Co. et al.; and State Road Commission v. Baltimore & Ohio R. R. Co. et al.
    Argued October 25, 26, 1928.
    Decided October 29, 1928.
    
      Mr. Fred O. Blue, with whom Messrs. E. G. Smith, Lawrence R. Lynch, and Guy H. Burnside were on the brief, for1 plaihtiffs in error.
    
      Messrs. Clyde B. Johnson, Philip P. Steptoe, Louis A. Johnson, James A. Meredith, and William G. Conley for defendants in error.
   Per Curiam:

The writs of error are dismissed for want of a substantial federal question on the authority of Shulthis v. McDougal, 225 U. S. 561, 569; Hull v. Burr, 234 U. S. 712, 720; Norton v. Whiteside, 239 U. S. 144, 147.  