149 A. 885 Curran, Appellant, v. Lehigh Valley R. R. Supreme Court of Pennsylvania.February 3, 1930. March 17, 1930. Negligence — Railroads — Automobiles — Collision — Grade crossings — Rider not a guest in automobile — Duty of care — Contributory negligence. 1. Where four persons go on a pleasure drive in an automobile […]