The Bengaluru-Chennai Industrial Corridor is one of the industrial corridor projects under the National Industrial Corridor Development Programme, linking manufacturing nodes and logistics infrastructure across Karnataka, Andhra Pradesh and Tamil Nadu. Its Karnataka anchor is the Tumakuru industrial township at Vasanthanarsapura, planned across about 8,500 acres in three phases and developed jointly by the National Industrial Corridor Development and Implementation Trust and the Karnataka Industrial Areas Development Board through a project special purpose vehicle. The Prime Minister laid its foundation stone in 2023, and it was billed as South India's first industrial corridor project. The 1,736 acres now earmarked form the priority development area within that larger township.

Industrial corridors are the physical answer to a familiar complaint about Indian manufacturing: land that is serviced, titled and plug-and-play is scarce, so factories spend years on approvals before laying a foundation. Reserving blocks in advance - 300 acres for Japanese firms, 200 for MSMEs - is an attempt to have inventory ready before demand arrives, which is exactly what the Finance Minister pressed at the review when she asked that the next pipeline of industrial land be prepared before the existing stock runs out. The Tumakuru numbers also show where the bottleneck sits: physical progress of 30 per cent against financial progress of 20 per cent means construction is running ahead of spending, and the harder test is converting allotted plots into units actually in production.