The Tamil Nadu government has proposed a four/six-lane elevated corridor along the congested Padi-Thirunindravur stretch of the Chennai-Tiruvallur Highway. Public Works Minister Aadhav Arjun announced the project in the Assembly, nearly 13 years after earlier road-widening plans were abandoned. Officials say the corridor would be the state's longest elevated road and could cut travel time to Tirupati from about three hours to 90 minutes.

The Tamil Nadu government has announced plans to build a four/six-lane elevated corridor along the Padi-Thirunindravur stretch of the Chennai-Tiruvallur Highway, part of the Chennai-Tirupati National Highway. Public Works Minister Aadhav Arjun recently announced the project in the Assembly, according to a report. The announcement comes nearly 13 years after road-widening plans for the section were abandoned.
The 22-kilometre stretch is currently congested, and travel across it takes around 90 minutes. Officials say the elevated corridor, which would become the longest in the state, could reduce crossing time to about 25 minutes. Travel from Chennai's Padi flyover to Tirupati could be halved to 90 minutes from the roughly three hours it takes now, if the project is completed as proposed. No timeline or funding details were provided in the report.
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