Just a week ago i travelled to Dalbandin from quetta. It is some 340km from quetta and about 180 kms short of taftan on RCD highway. Road is nder maint and construction, took me 6 hrs non-stop to reach there. From Dalbandin onwards the road is excellent till border. You must travel in day time, otherwise there is nothing wrong with the area though i saw a few custom check posts here and there since i was in a govt convoy so i have no idea how do these check post personnel behave with single travellers.
have a few pics of the route and area will upload them soon