Brentwood is a city located in Contra Costa County, California. It is situated in the East Bay region of the San Francisco Bay Area and is known for its agricultural heritage. The city was originally founded in 1878 as a farming community and was named after the town of Brentwood in Essex, England. Today, Brentwood is a thriving city with a population of over 60,000 residents.

One interesting aspect of Brentwood's history is its connection to freight transportation. In the early 20th century, the city became an important hub for shipping agricultural products, such as cherries, peaches, and corn. The fertile soil and favorable climate of the region made Brentwood an ideal location for farming, and the abundance of produce led to the establishment of numerous packing houses and canneries. These facilities played a crucial role in the transportation of goods, as they processed and packaged the agricultural products before they were shipped to markets across the country.