Making the case for a revolving housing fund: Maryland’s housing goals are big and the state has mostly used federal low income housing tax credits to invest in the sector. Street layouts impact housing numbers: One of the missed elements of the housing production discussion is how street network hierarchies and network designs determine what housing can be built where. Housing permissions are important, but filtered through subdivision development standards, they can be limited by roads that reduce the amount of housing development potential currently, and in the future.