Here is a beta topo of the North-West portion or the Lowe Tier at Roadside Crag.
There are 26 established routes here. 3 very difficult sport routes (in red) and 23 trad routes (in yellow).
The white line can be used to descend/ascend. It is a rough scramble but there are bolted anchors for a sort of via ferrata/sport traverse to the top. There are also TR anchors on a good number of the routes.