Brock Osweiler will start Sunday when the Broncos make their first trip to Pittsburgh since 2006.

Sunday’s game will mark the fifth consecutive start for Osweiler. The fourth-year veteran has compiled an 85.4 quarterback rating by completing 108 of 170 passes for 1,140 yards with five touchdowns and three interceptions since stepping in for the injured Manning late in the Week 10 loss to Kansas City.

The Broncos are 3-1 with Osweiler starting