Report 33484: Possible late night sighting along US Route 93 near Kingman

My roomate and I were moving from Austin,Tx to Olympia,Wa. We left Austin at 8:30 am and headed west driving straight through the night. Honestly it was a long day of driving which is what makes this story interesting. We were both on about six red bulls to stay alert for the long nights drive and all seemed normal. About 40 miles north of Phoenix I went around a corner and saw what I thought was a bigfoot standing motionless on the side of the road. This was a highway that had many large rocks that could look like the creature if you were tired enough however this large object had eyes that reflected off my head lights. The creature was a light brown color much like the sand and rocks it was standing around. I didn't want my roomate to make fun of me or think I was crazy so I said nothing about my sighting and continued on for about another hour until we stopped in Kingman and bunked down for the night. Once we checked into the hotel we tried falling asleep but after drinking that much red bull neither of us could fall asleep. As we continued to try and sleep we discussed what a long day it was and my roomate remarked I was so tired I thought I saw bigfoot. He described the same location as my sighting. I rarely speak to anyone about this incident do to the fact that they think I am making it up but I know what I saw and I was not the only one. Bigfoot is indeed real.