Auburn is a city located in King County, Washington, and is part of the Seattle metropolitan area. The city was originally settled in 1891 and was named after Auburn, New York, by a group of settlers from that area. Auburn's early economy was driven by agriculture, with hops being a major crop in the region. However, the city's proximity to major transportation routes, such as the Northern Pacific Railway and later the Interstate 5, played a significant role in its growth and development.

Freight transportation has been an important aspect of Auburn's history and continues to be a vital part of its economy. The city is strategically located near major transportation hubs, including the Port of Seattle and the Port of Tacoma, making it a prime location for businesses involved in logistics and distribution. Additionally, Auburn is home to several rail lines, including the BNSF Railway and the Union Pacific Railroad, which further contribute to its status as a transportation hub.

Puyallup is a city located in Pierce County, Washington, just 10 miles southeast of Tacoma. The city's name comes from the Puyallup Tribe of Native Americans, who have lived in the area for thousands of years. Puyallup is known for its rich agricultural history, particularly in the production of berries, hops, and daffodils. In fact, the city hosts the annual Washington State Fair, which attracts over one million visitors each year and showcases the region's agricultural heritage.

When it comes to freight transportation, Puyallup plays a crucial role in the distribution of goods in the Pacific Northwest. The city is strategically located near major transportation routes, including Interstate 5 and State Route 167, making it an ideal hub for freight movement. Puyallup is also home to several industrial parks and warehouses, which serve as distribution centers for various industries. The Port of Tacoma, one of the largest ports in the United States, is just a short distance away, providing easy access to international shipping and trade.