I was a mile away from home yesterday afternoon, came over a railroad track and heard the sound of a flat tire. Coming the other direction was a sedan with a shredded right front tire. I was thinking he was going to veer off to the right, but he was drifting into my lane. I swerved right a bit and he just missed my Jeep, continued across my lane, and bounced across the tracks into the railroad signal. I called 911 and waited for the state police while other folks looked in on the guy - now stuck on the tracks. A lady following him said he almost hit her and then she started following him. She didn't know how he missed me. The trooper told me it might have been a diabetic attack - but also added that it was St. Patrick's day. When the ambulance came, the troopers waved it off.