The Manila and Dagupan Railway company extended its road up to the point where the Benguet Road begins and thus a way was opened into the only region in the Philippines where one may find really invigorating air. And while the road was building Baguio development began. A United States Army Camp was established on a ridge overlooking a wide range of pine-covered hills, and a hospital was erected for the accommodation of invalid soldiers who, before these facilities for taking care of them were provided, had always, at great expense to the government, to be sent back to the United States.