Core Viewpoint - The construction of the Lixian Expressway by Hubei Communications Investment Group emphasizes ecological priority, showcasing innovative techniques that harmonize engineering with nature [2] Group 1: Environmental Initiatives - The expressway features a remarkable 98% coverage rate of vegetation along its slopes, achieved through the planting of 63,042.5 square meters of grass and shrubs, equivalent to five standard basketball courts [3] - An innovative ecological "green base" of nearly 800 cubic meters was created using special bags filled with soil and grass seeds, effectively addressing the challenges of planting on steep terrain while preventing soil erosion [4] Group 2: Technological Innovations - Advanced dust suppression technologies, including a mist spraying system and mobile dust suppression vehicles, are employed to minimize construction dust at the source [5] - An intelligent environmental monitoring system operates 24/7, tracking noise and dust levels, with real-time data uploads and automatic alerts when thresholds are approached, ensuring compliance with national standards [5] Group 3: Sustainable Practices - The project team conducts thorough site assessments to determine the best plant species for local conditions, ensuring sustainable growth on steep slopes [7] - Regular ecological protection training is provided to all construction personnel, fostering a culture of environmental stewardship among workers [7]