A very tall figure in Mineral County, West Virginia

So much time has elapsed since this incident, so I am not sure of exact dates and times, so those aspects will be approximations. However, I DO remember EXACTLY what I saw. It was approximately 9pm, and it was dark and cold. I believe it was around Thanksgiving. My girlfriend lived, at that time, on Green Mountain, about 6 miles outside of Keyser, WV. The area is hilly to mountainous and I will enclose a mapquest picture of the area (although it has changed a bit since the picture was taken). It is technically Rt. 46/4, and the sighting occured along this route, what is now known as Green Mountain Road locally, but older maps may list it as "Hoover Hollow Road". I was returning home after dropping her off. I was alone and beginning my descent back down the mountain, at approximately the halfway point. The road changes levels several times in a short distance at this point; many dips and slight rises before the meat of the descent begins. I was in this section and on one of the rises when something on the left side of the road caught my attention. There appeared to be someone sitting on a log on the bank above the road; the "person" looked at me and I realized it wasn't a person at all. The motion of the creature-- for lack of a better term-- indicated that I had startled it-- very sharp, quick movements. The eyes glowed yellowish/amber as my lights hit them; the being had long brownish fur with strands of white (maybe) through it; it appeared matted, or dreadlocked; the feature that struck me most was the size of the thing-- I can't even imagine the actual numbers but, I have a 300 pound Brother-in-law and a 6'3" tall Brother and they both would have been dwarfed by this guy, both in height and weight. I would conservatively estimate the creature to have been at least 400lbs and every bit of 7 feet tall. Upon seeing my car, this creature stood up and jumped from the bank, landing somewhere near the middle of the 2 lane road, and began to run from left to right, into a deep pine and laurel thicket. I do not know why, but I stopped near the point that the creature entered the thicket and turned my vehicle off. My windows were rolled down slightly, so I could hear the thing running through the thicket-- the sound receded quickly, as if it was moving with considerable speed. I listened for mere seconds, before recognizing the stupidity of my actions forced my hand and I continued on. As I drove on, I saw what appeared to be a fire burning directly ahead of me. The road bends to the right and the fire was actually on the same side of the road as the point where I observed the creature. Around the fire, I saw several people. They were talking and partying. To me, it appeared that the spot where the creature was sitting was a PERFECT observation point for the happenings at the campfire. And, I remembered him (I say "him" because I got the distinct impression of masculinity from this enormous creature-- barrel chest, thick arms and legs and just a "maleness" to it's movements) turning his head to face me and it turned in a way to suggest that it was looking TOWARD the clearing where the fire was burning. I remember thinkin, "Huh... He just wanted to see what they were doing". I immediately called my girlfriend after observing the campfire. I told her that I think I just saw a Bigfoot, and I related what I saw. She panicked and told me to come get her, but I was too spooked by then to turn around.