From my commute last Friday:
The bike lane had cones in it for the entire stretch of the Venice Blvd. bike lane that I use.
I believe it was in preparation of some construction that was going to be happening over the weekend.
It made for an interesting commute. Sometimes I had to ride to right of the cones and sometimes to the left depending what was happening in the door zone and in right lane traffic. Sure kept me on my toes!