Group 1 - The transportation system in Tangshan has implemented a volunteer service activity during the New Year, providing fruits and gifts to travelers, enhancing the travel experience [1] - During the New Year period from January 1 to 3, approximately 990,000 vehicles used the city's toll roads, and Tangshan Airport handled 34 flights with a passenger throughput of 4,400 people [1] - The transportation departments at both city and county levels are actively enforcing regulations and conducting inspections to ensure safety and compliance in the transportation sector [2] Group 2 - The passenger transport sector has increased emergency capacity and adjusted service frequency based on passenger flow, ensuring smooth travel for the public [3] - Highway management units conducted thorough inspections and maintenance to enhance their ability to handle unexpected situations, implementing traffic management strategies during peak times [3] - Real-time traffic conditions are communicated to drivers through smart center video patrols and electronic displays, promoting staggered travel times [3]