This monograph presents a comparative and engineering study of eco-intelligent highways a new generation of transport systems that integrate artificial intelligence, renewable energy, and sustainable design. Drawing on Russian modernization programs and U.S. smart highway models, the author develops a unified concept of self-powered, sensor-driven infrastructure capable of reducing CO2 emissions, managing traffic adaptively, and generating clean energy. The work concludes with a patented Eco-Intelligent Highway System architecture that embodies the synergy between digital intelligence and...