Ever since the Spanish conquistadors drained Lake Texcoco to make way for more urbanization, the land has been gradually compacting under the weight. Mexico City is sinking up to 20 inches a year, unleashing havoc on its infrastructure. “When you’re here in the city, you get used to buildings being tilted a little,” says Darío Solano‐Rojas, a remote-sensing scientist at the National Autonomous University of Mexico. “You can feel how the rails are wobbly. Riding the Metro in Mexico City feels weird. You don’t know if it’s dangerous or not — you feel like it’s dangerous, but you don’t have that certainty.”
Amid Water Crisis, Mexico City’s Metro System Is Sinking Unevenly
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