Explore a selection of milestones connected with the stories on Modesto History. These dates follow the city’s development through transportation, architecture, agriculture, and film. Each entry links to a source for further reading.
1870
A Railroad Town Takes Shape
Modesto was founded as a San Joaquin Valley railroad town. The city’s historical account records the first Central Pacific train arriving on October 11, 1870. Read the City of Modesto’s historical overview.
1883
McHenry Mansion Is Built
The house now known as McHenry Mansion was completed in 1883. Its survival provides a tangible connection with an earlier period of Modesto’s growth. Explore the city’s mansion guide.
1904
The First Official Irrigation Season
After completing its canals in 1903, the Modesto Irrigation District began its first official irrigation season in 1904. The district describes the resulting shift toward orchards and vineyards. Read the district’s water history.
1912
The Modesto Arch Appears
The Modesto Arch was constructed in 1912, giving the city a distinctive gateway at Ninth and I streets. Read the city’s account of the landmark.
1973
American Graffiti Reaches Audiences
George Lucas’s American Graffiti was released in 1973. Inspired by his youth in Modesto, the film tells a coming-of-age story rooted in cruising culture. Explore Lucasfilm’s production page.
1983
McHenry Mansion Opens to the Public
Following restoration, McHenry Mansion opened to the public in 1983. Its new role made the historic house available for tours and community use. Find the city’s history and visitor information.
Continue Exploring
Read the fuller stories of the Modesto Arch, McHenry Mansion, and Modesto and American Graffiti.