The Route.

The Survivors will be starting in the Bronx Zoo. Our Goal? Make it to South Ferry, to catch a ferry to Liberty Island for an extraction point, (or make it to JFK Airport, for another possible extraction point. - Route TBA.)
From the Bronx Zoo, we'll head to the safehouse in the center of Central Park. From there, we got to Rockafeller Center, to heal up, hoard up, load up for the hoard in Grand Central...At Grand Central first we must fight through and break through the hoards for the safe room in the Whisper Room. Once we're ready from there, we'll hop on the only working subway train. The 5 train. Which we'll take to Bowling Green, and then make a run for the Docks at South Ferry.
Hopefully, the ferry's still running...