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G1012 Jiansanjiang–Heixiazi Island Expressway

alt=Jiansanjiang–Heixiazi Island Expressway shield
Jiansanjiang–Heixiazi Island Expressway
Jianhei Expressway
Route information
Auxiliary route of G10
Length217 km[1] (135 mi)
Existed13 August 2017[2]–present
Major junctions
West end G1011 in Jiansanjiang, Heilongjiang
East end X109 in Fuyuan, Heilongjiang (to Hexiazi Island and future border crossing with Russia)
Highway system
G1011 G1013

The Jiansanjiang–Heixiazi Island Expressway (Chinese: 建三江-黑瞎子岛高速公路), commonly referred to as the Jianhei Expressway (Chinese: 建黑高速公路) and designated G1012, is an expressway linking the town of Jiansanjiang with Hexiazi Island, entirely in the prefectural-level city of Jiamusi in the Chinese province of Heilongjiang. It is 217 kilometres (135 mi) in length and opened on 13 August 2017. Prior to the national-level G designation, the highway was designated S14 by the province.

In its western end, the expressway connects with the G1115 Jixi–Jiansanjiang Expressway, which continues some 22 kilometres (14 mi) north to an interchange with the national-level G1011 Harbin–Tongjiang Expressway. This section could be considered as part of G1012, but is not signed as such.

In its eastern end, the expressway ends just before a bridge to Hexiazi Island, at a junction with County Road 109 in Fuyuan. The bridge will eventually connect a new trans-national road crossing over the Amur River to the Jewish Autonomous Oblast and nearby city of Khabarovsk, in Russia.[3]


  1. ^ 建黑高速公路开通 (Jianhei Expressway opens.) (in Chinese)
  2. ^ 8月13日 黑龙江省建黑高速顺利开通 (August 13, Heilongjiang province Jianhei expressway opened successfully.) (in Chinese)
  3. ^ OpenStreetMap contributors (26 December 2017). "G1012" (Map). "G1012". Retrieved 26 December 2017. ((cite map)): |author= has generic name (help)
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G1012 Jiansanjiang–Heixiazi Island Expressway
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