F1’s previously piecemeal approach to America is reflected in the fact that the United States Grand Prix has been held over 50 times but at 10 different locations.The Indianapolis 500 used to count for F1 points in the 1950s; the first US GPs were held at Sebring and Riverside before settling in Watkins Glen for a couple of decades. After a brief comeback at Phoenix, and a couple of years on the …Keep reading