Mexico’s Interoceanic Corridor of the Isthmus of Tehuantepec is designed as a land-based “dry canal” connecting the Atlantic and Pacific through rail, road and

Mexico’s Interoceanic Corridor of the Isthmus of Tehuantepec is designed as a land-based “dry canal” connecting the Atlantic and Pacific through rail, road and ports. Officials say it's not meant to replace the Panama Canal, but to offer companies an alternative when global shipping chokepoints are …