This category is within the scope of WikiProject California, a collaborative effort to improve the coverage of the U.S. state of California on Wikipedia. If you would like to participate, please visit the project page, where you can join the discussion and see a list of open tasks.CaliforniaWikipedia:WikiProject CaliforniaTemplate:WikiProject CaliforniaCalifornia articles
This category is within the scope of WikiProject Urban studies and planning, a collaborative effort to improve the coverage of Urban studies and planning on Wikipedia. If you would like to participate, please visit the project page, where you can join the discussion and see a list of open tasks.Urban studies and planningWikipedia:WikiProject Urban studies and planningTemplate:WikiProject Urban studies and planningUrban studies and planning articles
This category is within the scope of WikiProject Architecture, a collaborative effort to improve the coverage of Architecture on Wikipedia. If you would like to participate, please visit the project page, where you can join the discussion and see a list of open tasks.ArchitectureWikipedia:WikiProject ArchitectureTemplate:WikiProject ArchitectureArchitecture articles
Start a discussion about improving the Category:Unused buildings in California page
Talk pages are where people discuss how to make content on Wikipedia the best that it can be. You can use this page to start a discussion with others about how to improve the "Category:Unused buildings in California" page.