const model = {
    distance: 50, //50-100
    speed_limits: [ //count 1-4
        {
            position: 10,
            speed: 60 //60, 80, 120
        }
    ],
    traffic_lights: [ //count: 1-3
        {
            position: 15,
            duration: 3000 //3-5s
        }
    ]
};

export default model;
