Roads are subject to heavy wear from traffic and environmental factors. Over the long term, these things add up to cracks and other defects in the asphalt. Micro-cracks and damage to deeper layers cannot be detected by the naked eye, however.
Roads are subject to heavy wear from traffic and environmental factors. Over the long term, these things add up to cracks and other defects in the asphalt. Micro-cracks and damage to deeper layers cannot be detected by the naked eye, however.
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