11 States to Get 'Arogya Van' Along National Highways: NHAI to Plant 67,000 Trees Covering in Phase 1

In a move aimed at blending infrastructure development with ecological sustainability, the National Highways Authority of India (NHAI) has announced the launch of 'Arogya Van'-thematic plantations of medicinal trees along vacant land parcels across national highways.

The initiative, unveiled on Tuesday, seeks to enhance biodiversity while creating green corridors that support pollinators, birds, and microfauna. Officials said the project is designed not only to improve roadside ecology but also to promote awareness about India's traditional medicinal plant systems.

First Phase to Cover 62.8 Hectares Across 11 States

Under the first phase, NHAI has identified 17 land parcels spanning 62.8 hectares, where nearly 67,500 medicinal trees will be planted. The plantations will be carried out across multiple states, including Madhya Pradesh, Haryana, Delhi-NCR, Andhra Pradesh, Gujarat, Karnataka, Odisha, Tamil Nadu, Rajasthan, Maharashtra, and Chhattisgarh.

The authority has selected around 36 medicinal tree species such as neem, amla, jamun, imli, lemon, gular, and maulsari. These species will be planted based on their suitability to local agro-climatic conditions to ensure higher survival and ecological compatibility.

Focus on High-Visibility Highway Stretches

To maximise public awareness, plantations will be prioritised near toll plazas, interchanges, wayside amenities, and major highway junctions. Officials said this approach will help turn these green patches into visible knowledge hubs for commuters.

The initiative will be implemented in line with the Government of India's guidelines on highway landscaping and plantation.

Push for Biodiversity and Traditional Knowledge

NHAI said the 'Arogya Van' model goes beyond conventional roadside planting. While earlier efforts focused on general greening using native and avenue species, the new approach introduces a thematic focus on medicinal plants, adding ecological, educational, and cultural value.

The project also aligns with the government's push to promote Ayurveda and traditional systems of medicine, while conserving indigenous medicinal flora.

More Land Identified for Plantation

Looking ahead, NHAI has identified nearly 188 hectares of vacant land along highways for plantation during the upcoming monsoon season, when survival rates of saplings are typically higher.

Officials said these plantations are expected to evolve into living repositories of medicinal plants, helping spread awareness about their uses and importance in modern healthcare.

The 'Arogya Van' initiative is part of NHAI's broader effort to develop environmentally sustainable infrastructure. By integrating ecological restoration with public engagement, the authority aims to create a network of green corridors that enhance both biodiversity and public understanding of sustainable living practices.