Absolutely! Mind you, that's the third time I've seen weasels on that bit of road. A few years ago I encountered a weasel dragging a dead fox cub on the same bit of road. The dead cub probably weighed more than the weasel! Mum must have been away and the cub wandered out of the den, and then been too helpless to fend off the opportunistic weasel. The cub wasn't very old.
The weasel left its kill when it saw me, which allowed me to see what it was. When I returned 5 minutes later (I was on foot) the kill had disappeared.
I'll stop now, as I'm in danger of hijacking this thread.