Campus Maps
The offical campus map is provided by concept3D and has a multitude of useful categories along with the ability to produce dynamic categories. You can also generate custom printable maps using the print icon at the top right of the map and selecting to generate a print map. After selecting your options via the pane to the left and the area to be printed the system will generate a pdf that you can then either share or print.
If those do not provide the necessary functionality then you can use a custom google map by following the instructions on google help site for custom maps. Please note that you should use a departmental google account so that the maps will remain accessible even as faculty and staff leave or transfer from their respective units. Instructions for how to do that can be found on the google page for creating an account.