Stuck in Half-Life 2

[Anthony16]

Hey, I decided to play HL2 sp. Im currently in Water Hazard, I got by the big dam in the place where the helicopers is on your ass. So I went pass the damn and into this place. (screenshot shown)

http://img88.imageshack.us/img88/6861/huh7gf.jpg

http://img88.imageshack.us/img88/738/ramp6zy.jpg
(theres a ramp under this play that i have to get on but is blocked.)

I dont know what to do.

 

[Murray]

You're supposed to look for a red container in the right corner. It has some gaping holes in it and inside are some explosive barrels. Shoot them to make them explode and the container will open, drive the hovercraft through there and follow the path and you will reach the ramp.

 

[Barney Fife]

Health level at 5 and a missile is coming at ya...What a great shot.

Do What Murray told ya that's the exit. But U would take out those two missile launching vehicles first just for the fun of it.

 

[bbson john]

Congratulation! You have finished the game!