In one of the most ambitious infrastructure initiatives to date, India will spend ₹11 lakh crore ($125 billion) to increase the total length of high-speed roads five times the current total by 2033. The initiative will involve building 17,000 km of access controlled expressways and will be implemented by the Ministry for Road Transport and Highways, and will improve logistics costs and economic connectivity across the geographical expanse of the nation.
While this enormous initiative will connect India with global leaders in infrastructure, such as China or the United States, it will also confirm the process of promoting modern mobility, economic efficiency and, attracting the private investment necessary.
Scope and Timeline of the Project
India’s planned road network will deliver speeds of 120 km/h for vehicles, resulting in a speed and safety advantage over traditional highways. India’s national highways total over 146,000 km as of March 2025 and only 4,500 km of them meet the strict standards of high-speed.
Under the new plan,
- 17,000 km of expressways to be added
- 40% already under construction, to be completed by 2030
- Remaining corridors to begin by 2028 and finish by 2033
This timeline reflects a rapid infrastructure upgrade, aimed at supporting India’s growing urbanization, industrial corridors, and e-commerce logistics.
Funding Models and Private Participation
To finance this mega-project, the government will adopt a hybrid financing model,
- Build-Operate-Transfer (BOT) Model
- Used for projects promising 15%+ returns
- Private firms recover costs through toll collection
- Hybrid Annuity Model (HAM)
- Government covers 40% of construction cost upfront
- Balance funded by developers with payment over time
While HAM currently dominates ongoing construction, the government aims to increase private sector involvement, as past enthusiasm has been limited due to risk-return concerns. With global investors like Brookfield, Blackstone, and Macquarie showing interest, the sector is poised for a revival.
Comparing Global Expressway Networks
India’s high-speed expansion mirrors infrastructure strategies in major economies,
- China: Over 180,000 km of expressways built since the 1990s
- USA: Maintains over 75,000 km of interstate highways
- India (current): 4,500 km of high-speed roads
- India (2033 target): 21,500 km
Though smaller in scale, India’s roadmap is aggressive in timeline and ambition, leveraging both public and private capital.
