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SCI & TECH● LOWSep 5 · Sep 5, 2026, 6:42 PM

NHAI trials reclaimed bitumen on stretch of Chennai-Tirupathi National Highway

The Hindu · south asia

The National Highways Authority of India (NHAI) is trialing reclaimed bitumen on a section of the Chennai-Tirupathi National Highway. This describes an engineering and infrastructure development initiative.

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