sentence: airdate : october 25 , 2005 new orleans ( louis armstrong international airport ) to panama city , panama ( tocumen international airport ) panama city to gamboa ( smithsonian tropical research institute 's gamboa field station ) barro colorado island ( smithsonian tropical research institute ) balboa ( pier 12 , panama canal ) panama city ( casco viejo or el parque metropolitan ) panama city ( estadio juan demostenes arosemena panama city ( miraflores locks ) in the race 's only aired fast forward , team members had to find a crane at the pacific side of panama canal pier 14 .