The 1930s were the continuation of the economic boom of the 1920s in Oakland. The automobile industry was growing rapidly, and the news discoveries of oil in Los Angles and other areas played a considerable role in the economic growth. Oakland was the transit hub of the East Bay until the 1930s when most people moved around on foot or by streetcar. As car ownership became more prevalent in the 1930s, cities proposed expanding their street networks and managing traffic.
Oakland Bay Bridge to San Francisco opened in 1936, and it diversified industrial expansion. In addition to automobiles, the Bay Bridge allowed interurban trains from Key System. Diverse communities across the bay came together because of the transportation improvements. With the opening of the Bay Bridge in 1937, Bartholomew’s plan paved the way for continued growth within Oakland and the larger East Bay region. Drivers in the East Bay suburbs began avoiding downtown Oakland as more cars entered the area.
Below are some historical photos that show what Oakland looked like in the 1930s.
![Dredging [and] dumping rock on bullshead wall, 6500 ft. long in ...](https://www.bygonely.com/wp-content/uploads/2021/09/Oakland_1930s_10.jpg)
