Got out the snowshoes.
I used to have a pair of Tubbs, but after . . . 5-6(?) seasons the decking cracked. That is with nearly daily use. I got my $200 out of them!
Last year I got a pair of TSL Symbioz Motion snowshoes: https://www.rei.com/rei-garage/product/142718/tsl-snowshoes-symbioz-motion-snowshoes
They are even better than the Tubbs!