Drove up to the junction with Branch 250, or about 7.5km of the way. The boulder at 2.5km is passable.
The rest of the road is in okay shape, 4wd or AWD and higher clearance definitely needed. With these tools, it's very manageable.
After 7.5km there is a washout that is passable with care, but following that there are multiple trees over the road and higher snow levels.