total: 240,000 km mainline routes (nongovernment owned), standard gauge (1.435 m) (1989)
See also Transportation in the United States.
... (South Africa) 1978 - Patrick Depailler[?], (France) 1979 - Jody Scheckter, (South Africa) 1980 - Carlos Reutemann[?], (Argentina) 1981 - Gilles Villeneuve, ...