New & Upcoming Projects in Infrastructure Projects in Tamil Nadu

457 upcoming and ongoing infrastructure projects in Tamil Nadu worth ?7.62 lakh crore, with investment, location, project stage and latest status. Last updated 15 Oct 2026.

Projects tracked
457
Total investment
₹7.62 lakh crore
Projects above ₹100 Cr
336
Added in the last 30 days
3

Latest infrastructure projects in Tamil Nadu

Showing 1–5 of 457
  1. Pre Project Stage Electronics, Semiconductors & Data Centers Updated

    Rs.13413 Million Data Centre Building Construction Project in Tamil Nadu

    Tamil Nadu From 5000 Million to 49999 Million

    A new data centre building spanning a built-up area of about 55,647 sq m is proposed on a 4.86-hectare plot within the Siruseri SIPCOT IT Park in Tamil Nadu. The facility will house technology, utility, administrative, catering, electrical and security infrastructure to support data centre operations. The proposal is currently under verification with the Ministry of Environment, Forest and Climate Change for fresh Environmental Clearance.

    View project
  2. Announcement Stage Ports / Shipping Updated

    Rs.171670 Million New Outer Harbour Project in Tuticorin, Tamil Nadu

    Tamil Nadu More than 49999 Million

    The Cabinet Committee on Economic Affairs has approved a new Outer Harbor Project at a major port in Thoothukudi, comprising harbor infrastructure and container terminal expansion. The project includes breakwaters, rock bunds, wharfs, backup yard infrastructure, and two container terminals with 1,000 meter quay length each, capable of handling 4 to 5.2 Million TEUs. The project is currently at the approval stage with implementation to follow under Hybrid Annuity and DBFOT models.

    View project
  3. Project Work Commenced Logistics Park / Industrial Park Updated

    Rs.20000 Million industrial and logistics park in Chennai, Tamil Nadu.

    Tamil Nadu From 5000 Million to 49999 Million

    A 5 million sq ft industrial, warehousing and logistics infrastructure project is being developed across 215 acres in Chennai, covering Palur, Oragadam and Arani. Land has been acquired and construction has already begun, forming part of a larger five-year expansion plan. The project targets institutional-grade Grade A industrial and warehousing space along key manufacturing corridors.

    View project
  4. Announcement Stage Railways / Metro Updated

    Rs.19360 Million rail doubling project adding third and fourth lines between Arakkonam and Renigunta, Tamil Nadu.

    Tamil Nadu From 5000 Million to 49999 Million

    A 77 km stretch between Arakkonam and Renigunta will get new third and fourth railway lines at an estimated cost of Rs. 19360 Million. The project includes construction of 12 major bridges and 221 minor bridges to support the expanded corridor. It has been approved by the Cabinet Committee on Economic Affairs to improve connectivity to SIDCO and SIPCOT industrial zones.

    View project
  5. Announcement Stage Airports Updated

    Rs.22000 Million Coimbatore International Airport Terminal Expansion Project in Coimbatore, Tamil Nadu

    Tamil Nadu From 5000 Million to 49999 Million

    A monumental ₹2,200 crore expansion of Coimbatore International Airport, centered on a new terminal building spanning 75,000 sq m - four times the size of the existing structure. The upgrade will add expanded check-in counters, wider security lanes, more boarding gates, and dedicated cargo handling space to manage rising passenger traffic. No detailed construction timeline has been released, though AAI plans to phase the work to minimize disruption to ongoing operations.

    View project