Catching up. With regard to the location and misreporting of location I'll add this:
In some images (see attached) there is also a white tent across the road from the quarry site entrance which made me think initially that the body was found there where there is a gap in the wall through to a cycle path leading back to the Clifton Bridge I think. To me this location
directly opposite the site entrance makes more sense - in many other photos there are too many vehicles at the quarry site entrance - that would surely be a bad idea forensically.
Maybe her body was left in the woods opposite the site entrance initially then moved to a more obvious spot on the roadside so that she'd be found. Just maybe. jmo.
http://i.telegraph.co.uk/telegraph/multimedia/archive/01793/yeates-road-_1793809c.jpg