Introduction of Rongzun Expressway?

Rongzun Expressway (Chengdu-Zunyi) is the abbreviation of Chengdu-Zunyi Expressway in "National Highway Network Planning (20 13-2030)" issued in 2013. It is numbered G42 15 and is the connecting line of G42-Shanghai-Chengdu Expressway. Construction Network provides the following information about Rongzun Expressway.

According to the National Expressway Network Planning of China (20 13-2030), the main control points of Rongzun expressway route are: Chengdu, Renshou, Zigong, Luzhou, Chishui, Xishui, Renhuai and Zunyi.

At present, Guizhou section of Rongzun Expressway has been opened to traffic, and Sichuan section has been opened to traffic from 2065438 to June 29th, 2004.

Cross the province

Rongzun Expressway is roughly north-south and runs through Sichuan and Guizhou provinces.

circuit

Sichuan Province

Chengdu, Sichuan province

Renshou County, Sichuan Province

Zigong City, Sichuan Province

Luzhou City, Sichuan Province

Guizhou Province

Chishui City, Guizhou Province

Xishui County, Guizhou Province

Renhuai city, Guizhou.

Zunyi City, Guizhou Province

Chengdu-Chishui section (2065438+June 29th, 2004)

On August 30, 2065438 15, the Zigong-Luzhou section of Chengzi-Luzhou Expressway was completed and opened to traffic, and there is no charge at present.

This section starts from Longguanshan Tunnel at the junction of Zigong and Luzhou, and ends at Yangtianwo Interchange connected to Longna Expressway, with a total length of 15.666 km and a total investment of about1150 million yuan. After the Luzhou section of Cheng-Zi-Lu Expressway was completed and opened to traffic, the journey from Luzhou to Chengdu was shortened from 3 hours to 2.5 hours, which became a fast traffic channel to effectively communicate with Chengdu, Meishan, Luzhou and Zigong, and played an important role in further implementing the multi-point and multi-polar support development strategy, promoting economic and social development along the line, improving highway transportation capacity, reducing transportation costs and enhancing the status of Luzhou as a regional secondary transportation hub.

Cheng-Zi-Lu-Chi Expressway is an important part of the layout planning of expressway network in Sichuan Province, and it is also an important exit channel connecting Sichuan and Guizhou in the southeast. It starts from Chengdu in the north, passes through Meishan, Neijiang, Zigong and Luzhou, and connects to Zunyi-Chishui Expressway in Guizhou Province in the south, with a total length of about 293 kilometers. Two-way 6-lane and 4-lane expressways are adopted in sections, and the designed driving speed is 80 to 100 km per hour. The Luzhou section was invested by Guangdong Longguang (Group) Co., Ltd., and Sichuan Longguang Gui Lu Expressway Company was established to be responsible for the construction and operation of the project.

Renhuai-Chishui section is open to traffic

Renhuai-Chishui section of Zunchi Expressway is a section of G42 (Shanghai-Chengdu) connecting line G42 15 (Chengdu-Zunyi) in National Expressway Network Planning (20 13 -2030), and it is also an important part of Guizhou Expressway Network Planning "five verticals".

Renhuai section of Zunchi Expressway was officially opened to traffic.

The full length of Renchi section of Zunchi Expressway is 163.67 km, and a four-lane expressway has been built. The width of subgrade is 2 1.5 m, the designed driving speed is 80 km/h, and the total investment is about143.26 million yuan. The section from Renhuai to Huoshigang, which has been completed and accepted, has a total length of 37.42km, with tunnel management and rescue station 1 seat, four interchanges, maintenance work area 1 seat and parking area 1 seat.

Zunyi-Maotai section (open to traffic)

On July 7, 2009 17, renhuai city Guojiu Avenue was full of colorful flags. On the same day, the opening ceremony of Maotai Expressway was held here.

The total investment is 2.36 billion yuan, and the speed is 1 10 km per hour.

According to reports, Maotai Expressway is a section of Zunchi Expressway. The whole line adopts asphalt concrete pavement, starting from Bai La Kan, Zunyi County, passing Fengxiang Town, Zhengpingxiang Town, renhuai city Changgang Town, Tanchang and Center, and ending in Maotai Town. The main line is 45. 1 km long, with four lanes in both directions and fully enclosed access control. In February 2006, it was 65438+65438.

At present, this expressway is the first self-funded expressway in Tongxian (city) in our province, and it is also the first expressway that goes directly to county-level cities. In the planning of skeleton highway network in our province, it is an important part of the third line of "three verticals, three horizontals, eight links and eight branches".

The above is the introduction of Rongzun Expressway by Construction Network. For more information about expressways, please pay attention to the architectural knowledge column of Zhong Da Consulting.

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