Williams (knee) is listed as active for Sunday's game against the Chargers, Aric DiLalla of the Broncos' official site reports.
So is fellow running back Melvin Gordon (thumb/hip). As a result, the duo is in line to once again share backfield work Sunday, with a Week 17 bounce-back opportunity on tap for both players (who put up modest production last weekend versus the Raiders) against a Chargers defense that's allowing an average of 140.3 rushing yards per game to date.