March of Progress
Tour of the modern interurban trolley system of San Francisco's East Bay and over the San Francisco-Oakland Bay Bridge. Predicts the bright postwar future of streetcar transit, with visionary images of advanced-design railcars.
- Year: 1945
- Country: United States of America
- Genre: Documentary, Animation
- Studio: Hugh Harman Productions
- Keyword:
- Director: Wallace Bosco, Hugh Harman
- Cast: Emory Green