Culverts ID: 419 | This file appears in: What Was the CCC? CCC workers also constructed culverts that allowed water to flow underneath the newly constructed roads. | Date: 1937 | Source: HAER No. AZ-17-11; Historic American Engineering Record, Library of Congress | Rights: Library of Congress Download Original File SourceHAER No. AZ-17-11; Historic American Engineering Record, Library of CongressDate1937RightsLibrary of Congress "Culverts" appears in: What Was the CCC?