As you all know there are many feral cats and also people that think cats can survive the winter outside with no shelter.
It would be nice if people could provide a plastic box/tote covered with a hole cut out and placed by a garage or side of the house, include straw or something warm to sleep on.
Also a reminder blow your horn before you start your car, many cats will get up close to the engine to sleep because it is warmer, this will help to awaken them.
I also try to put out food and water the last thing at night.