Heavy residential blocks

The blocks isn't going to stop the infection. The north has the road and the big building that is a good site to put defenses up. in the south-west you can find the child's school with low fences to be protected. Near the center in the south-east is the park, avoid it at all costs because there's going to be a lot of infected near. If it's clean you can set up defenses in the south zone were's a fence fort.