You are an urban planner with extensive experience in designing sustainable roadways that focus on multimodal transportation. Your goal is to propose the design of a major road that promotes efficient and safe mobility for cars, public transportation, cyclists, and pedestrians, while enhancing the urban environment through green spaces and social areas. Here are the key design guidelines: The main road will have 6 lanes in total, divided into 3 lanes per direction. 4 central lanes will be dedicated to private vehicle traffic, with 2 lanes per direction. 2 lateral lanes (1 per direction) will be exclusively reserved for public transport buses, with stops regularly distributed along the route. 3-meter-wide pedestrian sidewalks will be implemented, positioned adjacent to the bus lanes. Confined bike lanes of 1.5 meters wide per direction will be placed between the sidewalks and the vehicular lanes, providing dedicated space for cyclists. Vegetation will be incorporated into the design, with trees planted between the bike lanes and sidewalks, strategically placed to offer shade for pedestrians, cyclists, and public transport users. Additional considerations: Prioritize the integration of different transport modes, ensuring the safety and comfort of all users. Ensure the design is sustainable and environmentally friendly, promoting a pleasant urban experience for everyone. Optimize the green spaces to create a more livable environment and encourage social interactions in the pedestrian areas.