Linden, New Jersey, is a vibrant city located in Union County. It has a rich history dating back to the early 17th century when it was settled by Dutch and English colonists. The city was named after the linden trees that once populated the area. Today, Linden is known for its diverse community, thriving business district, and its strategic location as a major transportation hub.

One of the key factors that has contributed to Linden's growth and development is its proximity to major transportation routes. The city is intersected by several major highways, including the New Jersey Turnpike and Routes 1 and 9. Additionally, Linden is home to the Port of New York and New Jersey, one of the busiest ports in the United States. This strategic location has made Linden a hub for freight transportation, with numerous warehouses, distribution centers, and logistics companies operating in the area.

Linden's transportation infrastructure also includes a network of rail lines. The city is served by the Conrail Shared Assets Operations, which provides freight service to industries in the area. The rail lines connect Linden to other major cities in the region, allowing for efficient transportation of goods. In recent years, there has been a focus on improving rail infrastructure in Linden to accommodate the growing demand for freight transportation.

Colton is a city located in San Bernardino County, California. It was founded in 1875 and named after David Douty Colton, a vice president of the Southern Pacific Railroad Company. The city has a rich history in freight transportation, as it was a major hub for the Southern Pacific Railroad during the late 19th and early 20th centuries. The railroad brought economic prosperity to Colton, attracting industries and businesses to the area. Today, Colton is still an important transportation hub, with several major freeways intersecting in the city, including Interstate 10 and Interstate 215.

One of the notable landmarks in Colton is the Colton Crossing, which is a major railroad junction. It is one of the busiest railroad crossings in the United States, with over 100 trains passing through daily. The crossing is a significant bottleneck in the rail network, as it is the only place in the country where the Union Pacific and BNSF Railway lines intersect at the same grade level. Efforts have been made to alleviate congestion at the crossing, including the construction of a new flyover bridge to separate the two rail lines.