Anderson had not practiced since injuring his ankle late in the first half of the Dec. 6 win at San Diego. Head Coach Gary Kubiak had hoped to have him practice Wednesday, but wintry conditions forced the Broncos to move practice inside the Pat Bowlen Fieldhouse.
"It felt good. It felt fine. I was out there running around, and no setbacks, so I'm happy about that," Anderson said. "Of course, I'm a lot more confident in it than I was last week."
Head Coach Gary Kubiak said that Anderson was "on track to play" in Pittsburgh.
"That's the plan.