The other lane looks like Pheasent Pen Steps but that big mudhole has developed quite a bit since I was last there. Having said that, I always drove round it, rather than through it! I guess someone drove into it, had big tyres on, churned it up a bit then it got widened, so now a car can fit through it - before it was 3-4 feet of deep hole at the edge of the road and you could drive round it but if you put a wheel in, it tipped you over.
Like this: