Mexico to Divert Train Route After Cave Art Discovery

Archaeologists in Mexico discovered 16 pre-Hispanic paintings and petroglyphs along the planned route of a high-speed passenger train connecting Mexico City to Querétaro. The discovery, made in the state of Hidalgo, includes rock art dating from 4,000 years ago to the Postclassic period (900-1521 CE), with imagery linked to Aztec deities and the Toltec city of Tula. In response, President Claudia Sheinbaum announced the $8 billion train project will be rerouted to preserve the ancient site.