High speed rail can only truly be high speed when the number of curves and bends are reduced to a minimum. Straight ahead should be the way to go.
This means that a lot of bridges and tunnels nee... (more)
Narrow gauge National Railways of Mexico Train No. 109 awaits its 7:55 a.m. departure at Puebla, Mexico, bound for Mexico City the long way --- 192 miles taking all day to circle around 17,802-ft.... (more)