Materials pertaining to the Cypress Freeway construction project, Includes affirmative action committee documents, newsletters, Mandela Training program, contractor documents (Conco, Dillingham, Kasler, Kiewit-Marmolejo, McGuire Hester, MCM, Mountain Cascade, Nationwide constructin, O.C. Jones and Sons, RGW, Salinas Reinforcing and Valentine Corp.), correspondence, and statistics.