(km) The winning bidder A1K0+000 ~ K204+026.11204.331Heilongjiang Land Reclamation Construction Road and Bridge Co., Ltd. b 1 K 0+000 ~ K27+000 27.000 CCCC Fourth Highway Engineering Bureau Co., Ltd. 0 27.000 Jianlong Road and Bridge Co., Ltd. B3 K54+000 ~ k 6540 Co., Ltd. C 1 K0+000 ~ K27+000 27.000 Daqing Construction and Installation Group Co., Ltd. 54+000 27.000 Wenzhou Traffic Construction Group Co., Ltd. C3K54+000 ~ K80+000 26.000 Heilongjiang Land Reclamation Construction Road and Bridge Co., Ltd. C4 K80+000 ~ K 1 06+000 26.000 Heilongjiang Agricultural Reclamation Construction Road and Bridge Co., Ltd. C7 K154+000 ~ K180+000 25.994 China Railway 13th Bureau Group Co., Ltd. K180+000 ~ K204+026./KLOC-0
Consulting and supervision limited liability company J2 K27+000 ~ K54+000 27.000 Heilongjiang Hualong Highway Engineering Consulting and Supervision Company J3K54+000 ~ k106+000 52.000 Heilongjiang Highway Engineering Consulting Company J4K106+000 ~ k154+ 0 Engineering Supervision Department of Northeast Forestry University J5K154+000 ~ K180+000 25.994 Huazheng Traffic Engineering in Heilongjiang Province
J6k180+000 ~ K204+026.1124.337 Beijing Lizheng Supervision Consulting Co., Ltd.