The Sixth Street viaduct crossing over the Los Angeles River 

The Sixth Street viaduct crossing over the Los Angeles River 

The nearly completed First Street viaduct across the Los Angeles River 

Glendale-Hyperion Viaduct 

The Sixth Street bridge over railroad tracks and Los Angeles River 

A line of cars on the Aliso Street viaduct 

Gaping fissures in the Ninth Street viaduct 

Part of the roadway of the new Fourth Street viaduct, 1931 

Ernest Besselmann lying dead in the Los Angeles River bed at the end of his suicide jump off the railing of the Sixth Street Bridge 

Venice Boulevard and La Cienega Boulevard viaduct, Los Angeles 

The Aliso Street Viaduct 

West Boulevard viaduct 

A side view of the 75% completed Aliso Street viaduct, 1943 

A bridge over the Los Angeles River at Twenty Sixth Street 

Glendale Road and Hyperion Avenue viaduct 

Pico Street section of a new viaduct, ca 1928 

Architectural model of a 922 foot long viaduct 

Construction of the bridge extending Figueroa Street over the Southern Pacific railroad tracks, the Los Angeles River, and San Fernando Road 

A car is crossing the Washington Street Bridge over the Rio Hondo in Pico Rivera, CA 

The new bridge at Fourth and Lorena streets, 1928