According to the Mehr-Khorramabad news agency, the Bakhtiari Dam construction began as the tallest concrete dam in the world with the presence of the president, and a blast began on April 8, 2013. Dam and Bakhtiari power plant are located in the lower part of the Bakhtiari River in Lorestan province and in the southwestern part of Iran on the southwest slopes of the Zagros Mountains and in the northwest of the Tang-e-5 station (the 8th Andimeshk-Doroud station) on the railway track Tehran-Ahvaz, on the Bakhtiari River.

Mashhad - Mehr News Agency: Mashhad air pollution, which for many years has remained an unexplainable locomotive, has urged urban authorities to take action to expand Mashhad green space to open it and build the largest river park called "Forty Range", which is used to refine the pollutants of the metropolitan airspace. Mashhad is a rival for Vakil Abad Forest Park