Concord, California, is a vibrant city located in Contra Costa County. It was founded in 1869 as the Todos Santos community, which was later renamed Concord. The city has a rich history, with its roots in agriculture and transportation. In the early 20th century, Concord became a major hub for freight transportation, thanks to its strategic location near the Sacramento and San Joaquin rivers. The city was served by several railroads, including the Southern Pacific and the Santa Fe, which played a crucial role in the transportation of goods and resources.

Today, Concord continues to be an important transportation center, with its proximity to major highways and the Port of Oakland. The city is conveniently located near Interstate 680 and State Route 4, making it a prime location for businesses involved in freight transportation. Concord is also home to the Concord Naval Weapons Station, which was a major military facility during World War II. The base played a vital role in supplying the Pacific Theater with ammunition and supplies, further solidifying Concord's connection to freight transportation.