construction of 6-lane elevated corridor from maduravoyal junction (chainage km 13.965) chennai outer ring road (chainage km 22.100) including junction improvements at km. 22.368 of nh-48 (old nh4) in tamil nadu on hybrid annuity mode (project length-8.135 kms

National Highway Authority Of India has invited bids for the construction of 6-lane elevated corridor from maduravoyal junction (chainage km 13.965) chennai outer ring road (chainage km 22.100) including junction improvements at km. 22.368 of nh-48 (old nh4) in tamil nadu on hybrid annuity mode (project length-8.135 kms. The estimated project cost is ₹991.61 Cr, with an EMD of ₹9.92 Cr. Interested bidders can submit applications until 15 October 2026, with the technical opening scheduled for 16 October 2026.