Funny, we had this discussion this year at deer camp... My buddy's never shot a deer, but he plugged one with his truck on the way home.
In Mich, any sheriff's deputy can issue a roadkill tag. Doesn't come off your hunting license.
From my point of view: it's not as much fun as sitting out there in the woods, but there's no way I wouldn't mount a ten point that I "bagged" when it took my Ford to the brisket in lieu of my ELD-X. And eat anything that didn't end up on my floorboards or in my door pocket.