Good cycling route, as it has little through traffic, especially now that they added a physical build-out to back up the no-entry sign.
The road was closed with the ice; looks OK now.
For the Bastard Hills of North Bristol ride, the plan is to go partway up then cut left, descending down to the start of Ninetree hill. The alternative option would be up to the top, turn right to get to Cotham Brow, then descend Cotham Brow a bit before looping back towards 9-tree. That would add more suffering, but it would also add a right turn onto Cotham Brow, then another one off it.
We're trying to avoid both right turns -they make it trickier to manage a group of cyclists- and the main roads. The goal here is to have fun exploring the hills of Bristol, and it's less fun when you have a bus or a minicab driving six inches behind you getting impatient with the group. Here, by skimping on a bit of Nugent Hill, we avoid lots of traffic for only a bit of lost climbing. And that we will catch up on elsewhere.