Where does the Lanhai Expressway run from and to?
2 Answers
Lanhai Expressway runs from Lanzhou to Haikou, connecting Lanzhou City in Gansu Province and Haikou City in Hainan Province. With the national expressway network number G75, it spans 2570 kilometers and features four lanes in both directions. The Longnan section of Lanhai Expressway is a crucial part of the national expressway network plan for the Lanzhou-Haikou route within Gansu Province, serving as the southern exit road for Gansu to access Sichuan Province, Chongqing City, Guizhou Province, and other regions. An expressway is designed to accommodate an annual average daily traffic volume of over 25,000 small passenger vehicles, dedicated to high-speed divided-lane travel with fully controlled access. It typically has four or more lanes, separated directional travel, complete entrance/exit control, and exclusively employs grade-separated interchanges.
The Lanhai Expressway connects Lanzhou in the northwest to Haikou in the south, spanning approximately 2,570 kilometers. Having driven this route multiple times, I feel it truly shortens the distance between cities. Departing from Lanzhou, the scenery is arid and majestic. Driving along the expressway into the Sichuan Basin, you’ll see fields and hills alternating. Then, stop in Chongqing for a hot pot break before continuing south through Guizhou’s karst landscapes, where caves and waterfalls are breathtaking. Entering Guangxi, the scenery becomes lush near Nanning, and finally, you cross by ferry to Haikou, where coconut trees sway in the sea breeze. Remember to take breaks and avoid fatigue while driving. Car maintenance is crucial—check oil, brakes, and tires before departure to prevent blowouts. For long trips, bring water and snacks; service areas are well-equipped, but signals may be weak in remote sections. The journey takes about two days—safety first, and enjoy the ride!
