144 N.W.2d 416 EARL R. McKINNEY, APPELLANT, v. COUNTY OF CASS, NEBRASKA, ET AL., APPELLEES. No. 36230.Supreme Court of Nebraska. Filed July 29, 1966. 1. Counties: Highways. A county is obligated to use reasonable and ordinary care in the construction, maintenance, and repair of its highways and bridges so that they will be reasonably safe […]