India is sharply scaling up public investment in infrastructure, with government spending on highways, railways, and semiconductor manufacturing nearly doubling over the past five years, according to a Nikkei Asia report. Public works expenditure reached ₹11 lakh crore in FY25, and the government has earmarked a record ₹12.2 lakh crore for FY26, as New Delhi bets on capital spending to sustain economic momentum and crowd in private investment.

Economic backdrop

India's economy expanded at 7.7 per cent in FY25, driven by a combination of infrastructure outlays and resilient consumer demand. The infrastructure push is widely seen as a deliberate strategy to keep growth above the 7 per cent threshold even as global headwinds persist. This is the fifth consecutive year of double-digit growth in capital expenditure by the Centre.

Road network expansion

Road development has emerged as a flagship priority, with national highway construction being accelerated to meet the demands of a rapidly urbanising economy. A centrepiece of this effort is the ₹36,000 crore Ganga Expressway in Uttar Pradesh — a 594-kilometre corridor running along the Ganges basin, construction of which began in 2021. Prime Minister Narendra Modi, while inaugurating a section of the expressway in April, described it as 'a new lifeline for the state's development,' drawing parallels with the historical significance of the Ganges River. The project is expected to improve regional connectivity and stimulate economic activity across the corridor.

Bullet train and rail transformation

Rail infrastructure is undergoing an equally significant overhaul. The Mumbai–Ahmedabad high-speed rail corridor — India's first bullet train project — has crossed a critical milestone, with more than 80 per cent of construction reportedly completed on the approximately 500-kilometre route. Japan is funding around 80 per cent of the project cost through concessional yen loans, making it one of the largest bilateral infrastructure partnerships in South Asia. India plans to commence partial operations on the corridor by August 2027, according to the report. Next-generation E10 series trains, currently under development in Japan, are expected to be introduced on the route in the early 2030s.

Semiconductor and manufacturing push

Beyond physical connectivity, the government is deploying infrastructure investment to build out India's industrial base. Under the Make in India initiative, New Delhi has designated chip manufacturing a strategic sector and is offering financial incentives to attract global semiconductor players. The move reflects a broader ambition to reduce import dependence and position India as an alternative supply-chain node to China, particularly as Western governments diversify semiconductor sourcing.

What comes next

With the FY26 capital expenditure budget set at a record high, the pace of project execution will be closely watched. Industry analysts note that the critical variable is not the outlay itself but the speed of land acquisition, tender finalisation, and contractor capacity — bottlenecks that have historically slowed large Indian infrastructure programmes. How quickly the bullet train corridor reaches full operations and whether semiconductor incentives translate into actual fab investments will be key indicators of whether this spending cycle delivers structural returns.