Policy Amendments: The new guidelines enable more flexibility in tree planting and maintenance. This includes ensuring that tree species suitable for the local climate and soil are selected for plantations along highways, which can help in improving the afforestation outcomes.

Environmental Focus: With a growing emphasis on environmental conservation, the policy seeks to strike a balance between infrastructure development and ecological preservation. The revised strategy reflects NHAI's efforts to mitigate the impact of highway construction on the environment through improved tree plantation efforts.

Collaborations and Partnerships: Under the new policy, NHAI plans to collaborate with various state governments, NGOs, and private entities to streamline the plantation process, ensuring effective management and nurturing of trees over time. This will ensure the trees thrive and contribute to local ecosystems.

Maintenance and Monitoring: The revised policy includes better monitoring mechanisms and clear guidelines for the long-term maintenance of the planted trees. Regular assessments will be conducted to ensure the survival and growth of the trees, enhancing the overall green belt along the highways.

Sustainability Goals: The policy aligns with India's broader goal of increasing its forest cover and meeting its commitments to sustainable development and climate action. By integrating tree plantation into highway projects, NHAI is contributing to both carbon sequestration and air quality improvement.

Impact on Infrastructure Projects: The policy amendment also emphasizes that while tree plantations are vital, they should not obstruct ongoing or future infrastructure projects. A careful balance is being sought to ensure that both road development and environmental objectives are met.

In conclusion, NHAI?s updated policy on tree plantation along highways aims to enhance green cover, support environmental sustainability, and promote collaborative efforts, all while balancing the needs of infrastructure development and ecological conservation.