4am

4am.. was following a semi for 35 miles or so as it was all I could see in the heavy fog. After about 10 miles I started getting sensory depravation and fatigued and it was hard to keep concentrating on just the lights in front of me.. there were no exits though so I had to keep going. For 25 miles I tried to keep myself from nodding off or riding off the road. Finally an exit came and I stopped for a while, the fog lifted and it started getting a little light out.