According to the futurists of 1960, we were to be driving our cars to the automates highway by now. The driver would input the destination, and the highway would take over, and the cars would be automatically spaced, timed and directed to the exit ramp. It never appealed to me, but I can see how such a system might be useful in some places.

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1982 300SD " Wotan" ..On the road as of Jan 8, 2007 with Historic Tags