the vast strides made by New York, the center of power stole northward until no route to the Ohio could compete with the most direct westward line from New York and Philadelphia.
The question then became the same old-time problem which Forbes met and decided. The straightest possible line of communication between Philadelphia and Pittsburg was equally necessary in 1860 and in 1760. The only difference was that made necessary by the doing away with the heavy grades of pioneer roads and following the water courses.
The result was the Pennsylvania Railroad—and its motto is full of significance, "Look at the Map." There is to be found the secret of its splendid success. The distance from Philadelphia to Pittsburg on the Baltimore and Ohio Railway (Connellsville route) is four hundred and thirty-eight miles. The distance between Philadelphia and Pittsburg on the Pennsylvania Railroad is three hundred and fifty-four miles—a saving of eighty-four miles. These railways do not follow the old highway routes closely but they mark their general align-
