"Currently, Pebble Beach is in a three-phase process that will make the 15th an almost completely new hole.
Five fairway bunkers have been added on the left past the swale -- a marshy area -- including a nasty pot bunker that is nearest to the fairway.
The two greenside bunkers have been upgraded, pinching the corners on the front so as to tighten the approach shots.
In addition, three trees on the right side adjacent to the green will be planted."
I saw this work a few days ago, and "mixed reviews" is my positive spin. The bunkers on the far left are so-so, but the pot bunker looked awful. It's a pot bunker due to it's depth, but it's fairly large and doesn't fit Pebble at all. Even my non-architecturally-bent Stepfather laughed at it.
The article said it's "nearest" the fairway, when it's actually IN the fairway.
They were working on the right front greenside bunker while we were there.
I have a couple of pictures of the work at home that I'll try to post tonight if I have time.