What bridge building game is this

That appears to be Battlefield 3. Looks like the mission Operation Guillotine.

You'll see that scene in the very beginning of this video.

Decided to turn my comment into an answer.

The first picture you posted was a picture of Vector from Resident Evil: Operation Raccoon City. You can find a description and picture of him here. Additionally, if you search for "Resident Evil Vector" in Google images, you'll see a plethora of images of him.

The second picture is also from this game, although I'm having trouble verifying this with a reference or image. This is the best I could find (which also has Vector).

Edit:

Here's the info on Christine Yamata, the person in the second picture, also from Operation Raccoon City.