Great pix, admin, but dont get too quick to come all over "let's widen the bridge/lower the road" before you have given thought to the consequences!
At its present height you cant drive a double decker under the bridge (or you can and you can see the consequences). Lower the road and it opens up the opportunity for great big Euro lorries to use this route into Sydenham and its environs.
Widen the road as well, and you open up the Catford by-pass. And where does the traffic go then?