There's a low bridge (2.6m high at its lowest point, rising to 4m in the centre) heading north off the roundabout with A460 and A5. You should get through if you use the middle of the road, but it's an easy detour to use A5 westbound and A4601 north. Otherwise, either north towards Stafford or south towards Walsall it's a wide road and an easy tow but, as DaveS says, there are a million speed cameras!
------------- "Don't wait for the perfect moment. Take the moment and make it perfect."
Potholes, grrr! The caravan went down a 10 in her in South Wales which damaged the mover, still useable from the far side. Anyway, I don't think we will go to the site I had in mind as it's right on the main road. Park Farm at Stafford will be quieter.