http://en.wikipedia.org/wiki/Steering_wheel
http://en.wikipedia.org/wiki/Nurburgring
Nürburgring circuit map, taken at German Grand Prix 1964; the legend advises "No driving in the Eifel (mountains) without a lap on the Nürburgring"
The current 20.8 km (12.9 mi) Nordschleife course with 33 left and 40 right turns (actually about 100 corners, as counted by enthusiasts). The lower left yellow area indicates the location of a part of the Grand Prix course