
    Zemka et ux., Appellants, v. Commonwealth of Pennsylvania, Department of Highways.
    Argued April 23, 1970.
    Before Bell, C. J., Jones, Cohen, Eagen, O’Brien, Roberts and Pomeroy, JJ.
    
      Clarence B. Kramer, for appellants.
    
      Michael B. Dedkman, Assistant Attorney General, with him Jerrold D. Harris, Assistant Attorney General, and William C. Sennett, Attorney General, for Commonwealth, appellee.
    July 2, 1970:
   Opinion

Per Curiam,

Judgment affirmed.  