Traveling at an unsafe speed can increase the severity of an accident and can be a contributing cause. That is different than "speeding". Traveling down Chancellors Run Road at 50mph is speeding; however, it's not traveling at an unsafe speed.
I am not familiar with Chancellors Run Road, so I cant speak about it.
but lets take 214 for instance.
My driveway enters directly on to 214. Speed limit in front of the driveway is 50.
right before my drive is the crest of a hill,
People generally try to drive this section at 60 or 70 mph. They feel it is a safe speed.
Now, when I pull out of my driveway, I have to floor it if I head east because someone might be coming over the crest at 70 mph. I dont have the only driveway that comes out on this road.
I equate it to me driving at 50 through a neighborhood while people are trying to pull out of their driveways.
What you think is safe might not be safe if you see it from a different viewpoint.