Air Transport

* **Donyi Polo Airport (Itanagar, Arunachal Pradesh)**: This newly constructed airport was inaugurated in 2022. It was built on undeveloped land, making it a greenfield project. * **Kushinagar International Airport (Uttar Pradesh)**: This airport was inaugurated in 2021. It was also built as a new entity on undeveloped land, qualifying as a greenfield project. * **Vijayawada International Airport (Andhra Pradesh)**: This airport has existed for several decades. While it has undergone significant expansion and modernization, it wasn't built from scratch on undeveloped land. Therefore, it's not a greenfield project. **Therefore, only Donyi Polo Airport and Kushinagar International Airport are greenfield projects.**