Blueprints re Construction of Aliso St. Viaduct, 1937, 1944
Scope and Content
"The Aliso St. Bridge, over the Los Angeles River, City of Los Angeles, Lloyd Aldrich, City Eng'r.," blueprint plan of proposed Aliso St. Viaduct (1937)
"Proposed Grades of Aliso Street Viaduct and Mission Road Underpass, City of Los Angeles, Lloyd Aldrich, City Engineer," blueprint showing elevation and cross sections of viaduct piers and roadbed, as well as cross sections of test holes showing soil types (1937)
Blueprint "Los Angeles & Salt Lake Railroad Company, Union Pacific Railroad Company, Los Angeles, California, 'As Constructed' - W.O. 1488, Rearrangement of tracks and facilities incident to Aliso St. Viaduct construction, work commenced 2-7-1940, work completed 8-14-1944" office of division engineer (1944)
Correspondence L.T. Jackson to B.H. Prater announcing completion of Aliso St. Viaduct, excluding Santa Ana Parkway Connections, which was to be delayed "until following national emergency" (1944)
Dates
- Creation: 1937, 1944
Creator
- From the Collection: Bates, Francis E. (Person)
- From the Collection: U.S. Coast and Geodetic Survey (Organization)
- From the Collection: Bache, A. D. (Alexander Dallas) (Surveyor, Person)
- From the Collection: Lippincott, Joseph Barlow (Engineer, Person)
- From the Collection: Union Pacific Railroad Company (Organization)
- From the Collection: Hansen, George (Surveyor, Person)
- From the Collection: Hancock, Henry (Surveyor, Person)
Conditions Governing Access
COLLECTION STORED OFF-SITE. Advance notice required for access.
Extent
From the Collection: 33 Linear Feet (13 boxes and 1 mapcase drawer)
Language of Materials
From the Collection: English
Repository Details
Part of the USC Libraries Special Collections Repository
Doheny Memorial Library 206
3550 Trousdale Parkway
Los Angeles California 90089-0189 United States
specol@usc.edu