1. Maintenance and improvement: Road maintenance and improvement is the key to maintaining good road conditions. If the road section often receives maintenance and repair work, such as filling potholes, repairing cracks and removing obstacles in time, the road surface can be kept flat and the traffic can be smooth.
2. Technical facilities: This section can be equipped with advanced traffic technical facilities, such as traffic lights, street lamps, indicating signs, etc. , can provide better traffic navigation and security.