After coming out of tunnel under 14 freeway heading north bound there is a dangerous rock cropping shortly after that requires a horse to go up a slanted rock cropping at an angle and several horses have fallen there and riders injured. It is being looked at but will be some time before repairs will be done. There is another traIL FOR HORSES TO USE TO GO AROUND BUT IT HAS BEEN TOTALLY OVER GROWN DUE TO EXCESSIVE RAIN.