Broncos vs. Steelers: First Half Photo Gallery
View photos from the first half of action as the Broncos host the Steelers in their regular-season opener.

Quarterback Peyton Manning makes a throw in the first quarter of his Denver debut.

Manning calls out his pre-snap cadence at the line of scrimmage.


The Broncos offense huddles.

Running back Willis McGahee takes the handoff from Manning.

Cornerback Chris Harris and defensive end Elvis Dumervil rush Steelers quarterback Ben Roethlisberger as he drops back for a pass.

The Denver Broncos Cheerleaders help get the crowd going.

Manning fights to get away from Steelers linebacker Larry Foote.

WR Eric Decker is tackled after a reception.

Manning fires a pass in the first half.

Linebackers Von Miller and Joe Mays gang-tackle the Steelers' ballcarrier.

WR Demaryius Thomas puts a move on a Steelers defender after making a reception.

DL Derek Wolfe gets his first career sack.

Another look at Wolfe's sack.

Wolfe and defensive tackle Mitch Unrein celebrate the sack.

WR Brandon Stokley runs past a Steelers defender.

Manning throws a pass.

S Mike Adams brings down tight end Heath Miller.

Head Coach John Fox speaks with an official.

TE Jacob Tamme is dragged down after making a catch.

Manning runs for a first down.

Decker has his eyes upfield after hauling in a catch.

Manning hands the ball off.

Running back Willis McGahee tries to escape a Steelers defender.

Running back Knowshon Moreno scores a 6-yard rushing touchdown in the second quarter.

Moreno stiff arms a defender en route to his 6-yard touchdown run.

Moreno celebrates after his score.

CB Tracy Porter and LB Wesley Woodyard leap to deflect a pass at the goal line.

Decker caught two passes for 22 yards in the first half.

Stokley caught two passes for 26 yards in the first half.

Thomas dives over a Steelers defender.

S Jim Leonhard returns a punt in the first half.

A view from the secondary at one of Manning's throws.

Wolfe makes a hit on a Steelers running back in the backfield.