Knoxville is the third-largest city in the state of Tennessee, located in the eastern part of the state. It is known for its rich history and scenic beauty, nestled in the foothills of the Great Smoky Mountains. The city was named after Henry Knox, the first Secretary of War under President George Washington. Knoxville played a significant role in the transportation of goods during the early days of settlement, as it was a key location for river and rail transportation. The Tennessee River flows through the city, providing a vital waterway for the movement of freight. Today, Knoxville is still an important transportation hub, with a well-connected network of highways and rail lines.

One of the most notable transportation landmarks in Knoxville is the Henley Street Bridge. Built in 1931, it is one of the oldest vehicular bridges in the city and spans the Tennessee River. The bridge has undergone several renovations and improvements over the years to accommodate the increasing traffic demands. It serves as a major thoroughfare for freight transportation, connecting downtown Knoxville with the south side of the city. The Henley Street Bridge offers stunning views of the river and the surrounding mountains, making it a popular spot for locals and tourists alike.

Columbia, Missouri, also known as "CoMo," is a vibrant city located in the heart of the state. With a population of over 120,000 residents, Columbia is the fourth-largest city in Missouri. The city is home to the University of Missouri, which gives it a lively and youthful atmosphere.

When it comes to freight transportation, Columbia plays a crucial role in the state's economy. The city is strategically located at the intersection of major highways, including Interstate 70 and US Route 63, making it a transportation hub for the region. This convenient location allows for efficient and cost-effective movement of goods and materials in and out of the city.

Columbia is also served by the Columbia Regional Airport, which provides air cargo services for businesses in the area. The airport has a 7,400-foot runway and handles both passenger and cargo flights. With its close proximity to major cities like St. Louis and Kansas City, Columbia is well-connected to national and international freight networks.