Description: Substructure grid shows the boundaries of the substructure maps with all utility lines such as Cable TV, Gas, Gasoline, Oil, Telephone, etc. Use the URL field to link to existing maps on our department's file server.
Copyright Text: This data was created and is maintained by the Los Angeles County Department of Public Works.
Contact: Thierno Diallo, 626-458-6920, tdiallo@dpw.lacounty.gov