On July 6, 2023, the Sichuan Provincial Public Resource Trading Information Network released a public announcement of the winning candidates for the construction projects of Section A of the S14 Chuanzhusi Hongyuan Expressway and other three expressways. China Communications Highway Planning and Design Institute and Sichuan Provincial Highway Planning, Survey and Design Institute won the big order!

S14 Chuanzhusi Hongyuan Expressway: The route starts near Niandouba, Sedi Town, Hongyuan County, connects with G0611 Langmu Temple Chuanzhusi Expressway, passes through Maiwa Township, Amu Township and Hongyuan County, ends near Chalongwa, south of Anqu Town, and connects with G0615 Jiuzhi Markang Expressway. The total length of the route is about 125 kilometers. There are 64 bridges with a length of 18269 meters, all of which are large and medium-sized bridges; There are 9 tunnels with a length of 11740 meters, including 1 extra long tunnel with a length of 3140 meters, 5 long tunnels with a length of 6750 meters, and 3 medium and short tunnels with a length of 1850 meters; The bridge tunnel ratio is about 24.0%. 6 interchanges, including 2 hub interchanges, 4 general interchanges, and 2 service areas

Diebu Ruoergai Expressway: The route starts from the Yiwagou Sichuan Gansu boundary in the west of Têwo County, Gansu Province, and runs westward along the G345 corridor in Ruoergai County, passing through Lenglie Township, Chonger Township, and Jiangzha Township, to Hongxing Town, Ruoergai County, and then connects with the planned G0611 Langmu Temple Chuanzhusi Expressway. The total length of the route is about 50 kilometers. Set up 35 bridges of 13730 meters, including 2 super large bridges of 2492 meters and 33 large and medium bridges of 11238 meters; There are 25 tunnels with a length of 26257 meters, including 1 extra long tunnel with a length of 3313 meters, 9 long tunnels with a length of 15839 meters, and 15 medium and short tunnels with a length of 7105 meters. The bridge tunnel ratio is about 79%; There are 3 interchanges, including 1 hub interchange and 2 general interchanges.

G5 Chengdu-Ya'an Expansion Lushan Branch Line: The line starts from Luyang Street, Lushan County, Ya'an, connects with the planned Lushan Baoxing Section of Markang Ya'an Expressway, intersects with the planned Qionglai Yingjing Expressway via Lushan, and ends at Mengyang Street, Mingshan District, Ya'an City, via Shangli Town and Wangu Town, and connects with Chengdu Ya'an Expressway. The total length of the line is about 27 kilometers. Set up 15 bridges of 9250 meters, including 4 super large bridges of 6450 meters and 11 large and medium bridges of 2800 meters; There are 3 tunnels with a length of 10300 meters, including 1 extra long tunnel with a length of 6800 meters and 2 long tunnels with a length of 3500 meters; The bridge tunnel ratio is about 72%, with 4 interchanges, 2 toll stations, and 1 parking area. Keywords: engineering construction, engineering construction information, engineering construction

Bid winning information

The first place winning the bid for Section A of Lushan: China Communications Highway Planning and Design Institute Co., Ltd. The first place winning the bid for Section A of Dieruo: Sichuan Provincial Transportation Survey and Design Research Institute Co., Ltd. The first place winning the bid for Section A of Chuanhong: Sichuan Provincial Highway Planning, Survey and Design Research Institute Co., Ltd. Congratulations to the winning bidder! Editor/Zhao E