A Review on Green Road Development as an Effective Strategy for Plastic Waste Reduction in Bhutan

The idea of green road development provides a method to lessen the effects of plastic waste, which has emerged as a global environmental concern. Bhutan, a developing country that places a strong emphasis on Gross National Happiness, confronts difficulties because of its difficult geography and few resources. Nevertheless, the nation has taken aggressive steps to minimize plastic waste, such as outlawing plastic bags and encouraging garbage sorting and recycling. Bhutan takes an active involvement in regional and international forums to learn about and put sustainable practices into practice. Sustainable materials, stormwater management, landscaping, energy efficiency, and active mobility are all included in “green” road development. It enhances road safety, safeguards wildlife habitats, and lowers carbon emissions. Case studies from the Netherlands, Singapore, and India show how green road Programmes have been successfully implemented. In order to achieve green road development in Bhutan, it is necessary to solve technical, budgetary, and policy-related issues while involving stakeholders and the general public. To increase the sustainability of green road systems, future directions include integrating renewable energy, creating self-healing materials, and using smart technologies.