The mountains near Marble Mountain hold snow for longer at a lower elevation than other nearby mountains, so keep that in mind. Even at 2600 feet elevation, which is pretty low, there was still 2 feet of snow on the road all the way up to where I left the road to bushwhack the rest of the way to the summit.
There is a bridge out but someone has laid the guardrails from the old bridge across the creek and that works for crossing on foot. You could carry a bike across if needed.