If the first photo is the grass triangle outside Dalditch Farm then you are in the right place. The green lane 192-173 is stoney and goes gently uphill to start from the grass triangle. When riding, keep left at the first fork and keep right at the second fork. You will go through 2 wet holes and finish up at an eroded gulley T junction. Turn right and then immediately left and go on a rooty track through the trees for about 150m. There is a 6-8" step to get up onto the road at the end.
The other photo with the barrier is NOT Dalditch Lane