Automobile Club of Southern California Collection, 1892-1963
Accident at Union and 23rd Sts. (1955). From the Automobile Club of Southern California Collection, 1892-1963 at USC. "...The Automobile Club of Southern California Digital Archive provides documentation on the region's transportation history, expecially Los Angeles from 1892 to 1963, from the Auto Club's Corporate Archives. The Digital Archive includes: a selection of 98 historic strip maps, illustrating the development of major Southern California routes; 498 photographs from the general photograph collection, depicting buildings, businesses, streets, and points of interest; and 650 photographs from engineering notebooks along with searchable transcriptions of the engineers' notes documenting the conditions of streets, highways, bridges, railroads, etc."