NHAI starts work to raise height of retaining walls on bridges along Chennai-Bengaluru NH
Collector V.R. Subbulaxmi at the accident spot on the Chennai-Bengaluru Highway on Saturday. | Photo Credit: Special Arrangement The National Highways Authority of India (NHAI) has started the work to increase the height of the retaining wall of road over bridges and elevated corridors on the Chennai-Bengaluru Highway (NH 44) between Walajah toll gate in…