Weifang to Nantong Drive: China's East Coast Odyssey

The Weifang-to-Nantong route traces the historical Grand Canal's final eastern stretch, connecting the 'Kite Capital' to a Yangtze River port city. The 480-km drive typically takes 6–7 hours, but drivers should plan for 8–9 with stops. The G15 Shenhai Expressway dominates the northern half, while the S38 Changhe merges into G2 at Huaian, and G20 crosses the Yangtze at the Sutong Bridge.

Seasonal fog from November to March can reduce visibility to 50 meters near water crossings, and summer typhoons occasionally close bridges. The best driving windows are April–June and September–October, when rainfall is lower and temperatures hover between 15–25°C. Winter brings snow to some segments, adding 1–2 hours to the journey.

Between Weifang and Linyi, the landscape shifts from flat plains to the eroded granite peaks of the Yimeng Mountains. Mount Meng (Mengshan), at 1,156 meters, offers hiking trails and panoramic views, part of a national forest park. Farther south, near Huaian, the route crosses the Hongze Lake basin, the fourth-largest freshwater lake in China, with wetlands that host migratory birds.

The Nantong side ends at the Yangtze's alluvial plain, where the river widens to 15 km, and the Sutong Bridge (opened 2008) stretches 8.2 km, the longest cable-stayed bridge in the world at the time of its completion. The bridge's design tolerates 14-magnitude winds and has a distinctive diamond-shaped tower. Near the Weiqing Service Area (G15, km 129), a small pagoda marks an ancient ferry crossing used since the Tang dynasty.

Local commerce thrives along the route: Weifang's kite workshops line the roads east of the city, while Linyi's wholesale market district is the second-largest in China for commodities. Huaian is famous for its Huaiyang cuisine, particularly the 'soft pocket' crab shell soup dumplings. As you approach Nantong, blue-calico fabric shops and 'Nantong top' decorative gourds become common. For in-depth advice on how to find the best stops and hidden gems between cities, consult Wayro's guide.

Fuel stations cluster every 40–60 km along G15 and G2, with prices averaging ¥7.2/liter for 92-octane (as of 2025). The entire route is part of China's ETC electronic toll system; a typical total toll is ¥180–220 for a standard car. The G15 segment between Weifang and Rizhao features wide lanes and newer asphalt, while sections near Huaian have ongoing maintenance.

Road signs are bilingual (Chinese/English), but GPS navigation is essential because exits often lead to large service areas labeled only in characters. Service areas (加油站) provide 24-hour fuel, basic restaurants (noodle bars and convenience stores), and restrooms. At the Linyi service area, drivers can find an unusual exhibition of local artworks in the food court. For an alternative to the toll expressway, the parallel National Highway 206 (G206) runs east of G15, offering slower but scenic views of Mount Yi and local farmland.

Key Milestones

• Weifang (N 36.72°, E 119.10°): Start at the Yangjiabu Folk Art Village kites display.
• Linyi (N 35.10°, E 118.35°): 150 km / 1h45m from Weifang; known for the Yimeng Mountain region.
• Huaian (N 33.50°, E 119.02°): 330 km / 4h15m from start; Zhou Enlai's birthplace, with the Grand Canal museum.
• Nantong (N 31.98°, E 120.89°): End at the Haohe River scenic area.

The expressway surface quality is generally excellent, with concrete sections on G2 and asphalt on G15. However, heavy truck traffic on G20 near the Yangtze crossing increases risk; keep a safe distance and use the left lane only for overtaking. The Sutong Bridge has a strict lane rule: large trucks must stick to the right two lanes. Roadside emergency call boxes appear every 500 meters on major bridges.

For families, the Rizhao Beach service area (G15, around km 200) has a playground and a small aquarium with local fish species. A larger rest area at G2's Huai'an South offers diaper-changing rooms and a kids' play corner. Pets are allowed in service areas if kept on a leash; some hotels near Nantong's Haohe River are pet-friendly, but always call ahead. The Hanfu service area on G2 (km 417) has a dedicated pet relief zone.

Plan a break every 2 hours or 150 km to avoid fatigue. Major service areas with full facilities open 24 hours include Weiqing (G15 km 129), Linyi North (G15 km 210), and Huaian East (G2 km 480). These have hot showers, massage chairs (¥10/15 minutes), and sometimes capsule hotels for a ¥50 fee. At the 800-year-old Qianshan village, just 5 km off the G15 at the Gaoyou exit, a short detour leads to a preserved canal-side warehouse district and a family-run tofu workshop.