The specific detour route 01 is from Wenchang to the direction of Boao Airport, from G9812 Haiqiong Expressway K114+000 to the expressway → Baotong Road → Lotian Road → turn left to G223 National Road → turn right at the intersection of G223 National Road and Paradise Road → X350 County Road → S219 Boao Airport Line (Airport Road) → Boao Airport.
At that time, the ramps in six directions of Boao Airport Interchange, namely Wenchang round-trip airport, Wenchang round-trip Sanya and Wenchang round-trip Haikou, will be closed, and passing vehicles need to bypass.
03 Vehicles from Wenchang to Haikou get off the expressway at K114+000 of G9812 Hainan Qiong Expressway → Baotong Road → Letian Road → turn left to G223 National Highway → turn right at the intersection of G223 National Highway and Paradise Road → X350 County Highway → S219 Boji Line → G98 Roundabout Expressway Boao (Zhongyuan) Interchange and drive towards Haikou; You can also get off the expressway at K114+000 of G9812 Hainan Hainan Expressway → Baotong Road → Letian Road → turn right to G223 National Highway to Haikou → go to the expressway at Baishiling Interchange of G98 Roundabout Expressway to Haikou.
06 Vehicles from Haikou to Wenchang, from the G98 Roundabout Expressway Boao (Central Plains) Interchange to the expressway → S219 Boji Line (Airport Road) → X350 County Road → left turn at the intersection of G223 National Road and Paradise Road → G223 National Road → Lotian Road → Baotong Road → G9812 Haiqiong Expressway to Wenchang; You can also get off the expressway from Baishiling Interchange of G98 Roundabout Expressway in advance → G223 National Highway to Sanya → Lotian Road → Baotong Road → G9812 Haiqiong Expressway to Wenchang.
Provincial Highway Administration Bureau prompts vehicles passing through the controlled section to drive according to the relevant traffic signs on the site or the direction of the on-site traffic safety management personnel Source: Hainan Special Zone News..
02 For vehicles from Wenchang to Sanya, get off the expressway at K114+000 of G9812 Hainan Qiong Expressway → Baotong Road → Letian Road → turn left to G223 National Highway → turn right at the intersection of G223 National Highway and Paradise Road → X350 County Highway → S219 Boji Line → G98 Roundabout Expressway Boao (Central Plains) Interchange and drive towards Sanya; You can also get off the expressway at K114+000 of G9812 Hainan Hainan Expressway → Baotong Road → Letian Road → turn left to G223 National Highway and go straight to Sanya → turn right at the intersection of G223 National Highway and S219 Boji Line → go to the expressway at Boao (Central Plains) Interchange of G98 Roundabout Expressway and drive towards Sanya.
04 Vehicles from Boao Airport to Wenchang drive from S219 Boao Airport Line (Airport Road) → X350 County Road → left turn at the intersection of G223 National Road and Paradise Road → G223 National Road → Lotian Road → Baotong Road → G9812 Haiqiong Expressway to Wenchang.
05 Vehicles from Sanya to Wenchang, from the G98 roundabout expressway Boao (Central Plains) interchange to the expressway → S219 Boji Line (Airport Road) → X350 County Road → left turn at the intersection of G223 National Road and Paradise Road → G223 National Road → Lotian Road → Baotong Road → G9812 Haiqiong Expressway to Wenchang; You can also get off the expressway from Baishiling Interchange of G98 Roundabout Expressway → G223 National Highway to Sanya → Letian Road → Baotong Road → G9812 Haiqiong Expressway to Wenchang.
Click the blue word “Hainan Local Affairs” above for free subscription! be careful! Due to the needs of the second stage reconstruction of G9812 Haiqiong Expressway Extension Project at Boao Airport Interchange (formerly Wanquan Interchange), in order to ensure the smooth construction and traffic safety, the traffic police department agreed to implement the traffic control ↓ during the period from October 26, 2022 to December 31, 2023 for the G9812 Haiqiong Expressway K114+000 to K116+500 Shuangzhang, Boao Airport Interchange (formerly Wanquan Interchange), and the G9812 Boao Airport Interchange connecting S219 Boao Airport K22+700, Shuangzhang section of K114+000 to K116+500 section of G9812 Hainan Qiong Expressway, Boao Airport Interchange (formerly Wanquan Interchange), K22+700 section of S219 Boao Airport Line connected by G9812 Boao Airport Interchange are completely closed.
