sentences:  Coming off of a bye week, the Steelers flew to INVESCO Field at Mile High for a Sunday night intraconference clash with the Denver Broncos.In the first quarter, Pittsburgh struck first with QB Ben Roethlisberger completing a 1-yard TD pass to TE Heath Miller.Afterwards, the Broncos responded with QB Jay Cutler completing a 15-yard TD pass to WR Brandon Stokley.