Script to understand which 511 API feeds have GTFSrt available
Python3 main.py <YOUR_511_API_KEY>
Agencies with TripUpdates: ['3D', 'AC', 'BA', 'CC', 'CT', 'DE', 'FS', 'GG', 'MA', 'SC', 'SF', 'SM', 'SR', 'ST', 'VN', 'WC', 'WH'] Agencies with Positions: ['3D', 'AC', 'BA', 'CC', 'CT', 'DE', 'FS', 'GG', 'MA', 'SC', 'SF', 'SM', 'SR', 'ST', 'VN', 'WC', 'WH']
Google Transit GTFSrt bindings (`python3 -m pip install --upgrade gtfs-realtime-bindings`)
Requests (`python3 -m pip install requests`)