Transmission towers are tall structures designed to support overhead power lines that carry electricity from power plants to homes and businesses. They are typically made of steel or concrete and can vary in height, often reaching several hundred feet. These towers help maintain the necessary distance between the power lines and the ground, ensuring safety and efficiency in electricity distribution. In addition to electricity, transmission towers can also be used for telecommunications, supporting antennas for mobile phone networks and radio broadcasts. Their design and placement are crucial for minimizing signal interference and maximizing coverage, making them essential for modern communication systems.