The antonyms for "burnt up road" can be "freshly paved road," "lush green road," "well-maintained road," or "scenic and picturesque road." A "burnt up road" typically refers to a road that has been exposed to extreme heat or fire, causing it to become dry, dusty, and rough. In contrast, a "freshly paved road" would be smooth and leveled with fresh asphalt, making it comfortable to drive on. Similarly, a "lush green road" would be lined with trees and vegetation, providing a sense of coolness and freshness. A "well-maintained road" would be regularly cleaned, repaired, and marked, ensuring the safety and efficiency of driving.