I'm in subway town and can't find out where to go to find the mutant cave. It says to take the bridge under subway town, but I can't find the bridge. Never mind I found it. Mods you can delete this if you want.

Can you help please...I was running around for long time just can't seem to find entrance to the cave.
Thanks

As soon as you step off of the bridge leading from Subway town, turn right and go down the trail. It's rather straightforward from there.

Thanks a lot.
I will add you on steam. Mine is blackmamba1443. Maybe we can do some co-op.
Or even better, we can do some MW3 survival mode on PS3?
Hope so