Originally Posted by
mstateglfr
For reference, this is the issue.
I guess you can technically go around anything if you are willing to.
Sorta, kinda, maybe a bicyclist could hike-a-bike 100 yards or so and get by (after construction hours are over, of course!). You'd have to hope the mud upstream had dried out and wasn't sliding any more, or else the cyclist might end up 100 feet downslope and buried by mud.
The north side (on the left of the second picture) looks like CALTRANS might want to deposit a few multi-ton boulders down at the surf to prevent undercutting the road there...