How Nano-Sensor Tires Can Predict Road Fractures Before They Happen

Every year, thousands of accidents occur not because of driver error or bad weather, but because roads fail unexpectedly. A pothole opens overnight. A crack spreads silently beneath the asphalt. Water seeps into a fracture, freezes, expands, and suddenly a highway section collapses under a speeding truck. Current road maintenance is purely reactive: crews inspect roads manually every few months or wait for drivers to report damage. By the time a problem is visible to the human eye, the road has already been failing for weeks or months, endangering countless vehicles.