Add handling for New York City and Washington D.C (and other exceptions)

[leszakal]

NYC and DC will cause the application to error out. Believe this is due to them having atypical situations when it comes to the county and department info. Google Maps is likely not supplying a county since NYC has multiple and DC has none. I imagine it will throw errors in similar cases.

Solution may be to handle NYC and DC as separate cases entirely while adding exception handling for when the necessary data is absent.