Hillsboro, Oregon, always seemed destined to be an important railroad town. When the first trains arrived in Hillsboro in 1871 under the banner of the Oregon & California Railroad, the town began to develop into a key railroad junction point. Hillsboro was strategically located just 20 miles from the booming Portland metropolis, a regional center of manufacturing and trade, and by 1911, Hillsboro was where several rail lines branched off. One line headed west toward Tillamook, where the railroad tapped rich timber resources along the Oregon coast. Another line cut south into the fertile...