A lehetetlen vasúton van személyforgalom az Egyesült Államokban?

"The last passenger train to travel the full length of the railroad left San Diego on Jan.11, 1951, but the railroad continued to ferry freight through the Carrizo Gorge until September 1976 when tropical storm Kathleen washed out the impossible railroad in numerous places. The damage to the section through Carrizo Gorge was so massive that it remains closed to this day."