The town continued to grow with the arrival of the Oregon Short Line Railroad in later 1884, and freight and passenger service were added to the town's offerings. Soon after, stock began arriving from Eastern Oregon's cattle ranches to Ontario's stockyard for transshipment to markets throughout the Pacific Northwest. Ontario became one of the largest stockyards in the West. In addition, the construction of the Nevada Ditch and other canals aided the burgeoning agricultural industry, adding those products to Ontario's exports.