I was wondering what you do with them?
A few years back on another forum, this guy posted picks of his counties roadkill disposal site, in Alabama. It was very graphic and morbid seeing all those animals piled on top of each other.
Up here they have a list you can get on, to harvest road kill moose in your area.
Not to many hit and runs when you hit a moose. They'll break your vehicle and the occupants, especially in a little car. The semis sometimes throw them a good ways off the road and they get covered in snow but the ravens and eagles will feed for months on them during the winter.