For the construction of flyover embankments, the Ministry of Road Transport and Highways has asked construction companies to promote fly-ash bricks, blocks, and tiles. According to the most recent circular, fly-ash can be used in road construction as long as it meets the Indian Road Congress's standards and specifications. The disposal and use of ash produced by thermal power plants have become a pressing and urgent task. In many ways, using fly-ash in construction will be a long-term solution. The country generates a lot of fly-ash, and a lot of it isn't used, which is a big problem for the environment. Contact: Ministry of Road Transport and Highways. Website: www.morth.nic.in