Duluth is a city located in northeastern Minnesota, on the westernmost point of Lake Superior. It is known as the "Gateway to the Great Lakes" and is a major port for freight transportation. The city's port is the largest on the Great Lakes, handling over 35 million tons of cargo annually. Duluth's strategic location on Lake Superior has made it a hub for shipping goods such as iron ore, coal, grain, and timber.

The history of freight transportation in Duluth dates back to the late 19th century when the city became a key player in the iron ore industry. The discovery of vast iron ore deposits in the Mesabi Range, located just west of Duluth, led to a boom in mining and shipping. The city's harbor was expanded to accommodate larger ships, and railroads were built to transport the iron ore from the mines to the port. Today, Duluth continues to be a major center for the shipping industry, with a diverse range of cargo passing through its port.

Palm Desert is a city located in Riverside County, California. It is part of the Coachella Valley and is known for its warm climate and beautiful desert landscapes. The city was incorporated in 1973 and has since become a popular destination for tourists and retirees alike. Palm Desert is home to a number of golf courses, luxury resorts, and shopping centers, making it a popular destination for visitors from around the world.

When it comes to freight transportation, Palm Desert is well-connected to major transportation routes. The city is located near Interstate 10, which is a major east-west highway that connects Southern California to the rest of the country. This makes it easy for businesses in Palm Desert to transport goods and products to other parts of California and beyond. Additionally, the city is located near the Union Pacific Railroad, which provides freight transportation services throughout the region.