Duncanville is a city located in Dallas County, Texas. It is a suburb of Dallas and is part of the Dallas-Fort Worth metroplex. The city was named after its founder, Crawford Trees Duncan, who purchased the land in 1880. Duncanville started off as a small farming community and has grown steadily over the years. Today, it is a thriving city with a population of over 39,000 residents.

Freight transportation plays a significant role in Duncanville's economy. The city is strategically located near major highways and interstates, including Interstate 20 and U.S. Route 67, making it an ideal location for transportation and logistics companies. The proximity to these transportation routes allows for efficient movement of goods and products, benefiting both local businesses and the overall economy of the city. Duncanville is also served by the Dallas Area Rapid Transit (DART) system, providing convenient public transportation options for residents and visitors.

Tinley Park is a suburb of Chicago, located in Cook County, Illinois. It has a population of approximately 57,000 people. The city is known for its rich history, which dates back to the 19th century when it was first settled by German farmers. Tinley Park was named after the village's first railroad station agent, Samuel Tinley Sr. The railroad played a crucial role in the city's development, as it allowed for the transportation of goods and people, contributing to the growth of the local economy.

Today, Tinley Park continues to be a transportation hub, with several major highways passing through the area. Interstate 80, Interstate 57, and Interstate 355 all intersect near the city, making it easily accessible for freight transportation. The city is also served by a number of rail lines, including the Metra Rock Island District Line, which provides commuter service to downtown Chicago. With its strategic location and excellent transportation infrastructure, Tinley Park has become a popular destination for businesses in the logistics and freight industry.