25-foot rock falls on road

The rain here in Los Angeles is really bad. Our lawn is flooded, and my neighbor just told me we live in a flood area. A couple of years ago he took his kayak out and paddled it down our street. I'm a little nervous. But things are even worse a few miles away from our house, in Topanga Canyon. Take a gander at this boulder that rolled onto the road. Link (Thanks, John!)