+
NHAI to Upgrade Tamil Nadu Highways
ROADS & HIGHWAYS

NHAI to Upgrade Tamil Nadu Highways

To reduce congestion on key national highways in Tamil Nadu, the National Highways Authority of India (NHAI) has planned capacity upgrades for at least eight highway stretches. The improvements will include bypasses, flyovers, and four-laning in Salem, Coimbatore, Tiruppur, Nilgiris, and Cuddalore.

NHAI has invited tenders to appoint consultants for preparing detailed project reports (DPRs) on these expansions. The affected highways include NH-181, NH-81, NH-532, NH-85, and NH-136.

Proposed Upgrades Across Highways

- NH-181 (Coimbatore-Gundlupet Route): This stretch will see four bypasses and a road overbridge. A 12-km combined bypass will be built around Karamadai and Mettupalayam, while Coonoor (5 km), Ooty (27 km), and Gudalur (8 km) in the Nilgiris will also get bypasses. A road overbridge is planned near Burliar to replace an existing railway level crossing.

- NH-81 (Coimbatore-Chidambaram Route): Bypasses are proposed for Palladam (14 km), Vellakovil (9 km), and Kangayam (13 km), with a separate 16-km bypass planned for Tiruppur on NH-381.

- NH-136 (Thanjavur-Perambalur-Attur Road): A 65-km four-lane expansion is planned along with the construction of two road overbridges to replace level crossings LC-300A and LC-131.

- NH-532 (Chinnasalem-Cuddalore Route): Two-lane flyovers will be added in Kurinjipadi, Virudhachalam, and Vadalur to improve traffic movement.

Next Steps

The projects will be carried out by the National Highways wing of the Tamil Nadu State Highway Department after the completion of DPRs and approvals from the Ministry of Road Transport and Highways. Once sanctioned, these upgrades are expected to enhance connectivity, reduce travel time, and improve road safety across the region.

To reduce congestion on key national highways in Tamil Nadu, the National Highways Authority of India (NHAI) has planned capacity upgrades for at least eight highway stretches. The improvements will include bypasses, flyovers, and four-laning in Salem, Coimbatore, Tiruppur, Nilgiris, and Cuddalore. NHAI has invited tenders to appoint consultants for preparing detailed project reports (DPRs) on these expansions. The affected highways include NH-181, NH-81, NH-532, NH-85, and NH-136. Proposed Upgrades Across Highways - NH-181 (Coimbatore-Gundlupet Route): This stretch will see four bypasses and a road overbridge. A 12-km combined bypass will be built around Karamadai and Mettupalayam, while Coonoor (5 km), Ooty (27 km), and Gudalur (8 km) in the Nilgiris will also get bypasses. A road overbridge is planned near Burliar to replace an existing railway level crossing. - NH-81 (Coimbatore-Chidambaram Route): Bypasses are proposed for Palladam (14 km), Vellakovil (9 km), and Kangayam (13 km), with a separate 16-km bypass planned for Tiruppur on NH-381. - NH-136 (Thanjavur-Perambalur-Attur Road): A 65-km four-lane expansion is planned along with the construction of two road overbridges to replace level crossings LC-300A and LC-131. - NH-532 (Chinnasalem-Cuddalore Route): Two-lane flyovers will be added in Kurinjipadi, Virudhachalam, and Vadalur to improve traffic movement. Next Steps The projects will be carried out by the National Highways wing of the Tamil Nadu State Highway Department after the completion of DPRs and approvals from the Ministry of Road Transport and Highways. Once sanctioned, these upgrades are expected to enhance connectivity, reduce travel time, and improve road safety across the region.

Next Story
Real Estate

MoHUA Sanctions 1.47 Lakh Additional Houses Under PMAY-U 2.0

In a major push towards the Government’s Housing for All mission, the Ministry of Housing and Urban Affairs (MoHUA) has approved 1,46,582 additional pucca houses under Pradhan Mantri Awas Yojana – Urban 2.0 (PMAY-U 2.0) for 14 States/UTs, bringing total sanctions under the revamped scheme to 8.56 lakh.The decision came during the fourth meeting of the Central Sanctioning and Monitoring Committee (CSMC), chaired by Srinivas Katikithala, Secretary, MoHUA, at the Ministry’s Kasturba Gandhi Marg office. Senior officials, State Principal Secretaries, and PMAY-U Mission Directors participated ..

Next Story
Real Estate

Piyush Goyal Inaugurates Expanded ISA Building at Intellectual Property Office

Union Minister of Commerce and Industry, Piyush Goyal, today inaugurated the newly expanded International Searching Authority (ISA) building at the Intellectual Property Office (IPO) in Dwarka, New Delhi, marking a major step forward in India’s intellectual property ecosystem.Addressing the gathering, Goyal highlighted that innovation has been central to India’s heritage for centuries, citing the engineering brilliance of the Konark Temple as a historic example. He emphasised that innovation is not just intellectual property but a symbol of sovereignty, and a key driver in India’s journe..

Next Story
Real Estate

SIEGER Boosts Automation in Mumbai Realty

SIEGER, a leading automation solutions provider, is expanding its advanced manufacturing capabilities to meet the surging demand for precision, high-speed automation in Mumbai’s rapidly growing real estate sector.Operating from a 21,000 m² advanced production hub in Coimbatore—part of a 40,000 m² integrated campus—SIEGER offers complete solutions from design and prototyping to manufacturing and deployment. The fully digitalised facility features CNC machining, QR-coded component tracking, conveyorized powder coating, and a Government of India–certified R&D centre, ensuring unmatc..

Advertisement

Subscribe to Our Newsletter

Get daily newsletters around different themes from Construction world.

STAY CONNECTED

Advertisement

Advertisement

Advertisement

Talk to us?