On a lonely stretch of US40 between Kansas City and Columbia, my 1965 Corvair Monza sputtered and the engine temperature gauge spun up to the red line. Without a radiator to boil over (the Corvair had an air cooled, rear mounted engine that Ralph Nader had declared was unsafe at any speed), an overheating engine was a pretty good reason to stop quickly or the engine could be ruined. Searching for a wide spot on the shoulder, I opted for a gravel covered stretch just after a short bridge over one of the creeks that fed into the Blackwater River. The tail of the bridge guard rail lent some protection from big rigs edging over and clipping the Monza while I was off to get a tow. This was the autumn of 1967. Around half of all telephones still had rotary dials and finding one to make a call required hitching a ride or making the walk to the next town down the road. I tried both. For the walk, I stayed on the wrong side (walking with the traffi...