The website of Chengde Municipal People's Government recently issued a notice.，Yes《The connecting line from Keshiketeng to Chengde in Danxi expressway.（G1611）Environmental Impact Assessment Report for the Section from the Boundary between Hebei and Inner Mongolia to Weichang》Publicize。The EIA report shows，The total length of the project is 106.356 kilometers，Total estimated investment: 150.4.6 billion yuan，Construction is scheduled to start in January 2023.，It was completed and opened to traffic in December 2025.。

The published EIA report shows that，“The connecting line from Keshiketeng to Chengde in Danxi expressway.（G1611）Section from the boundary between Hebei and Inner Mongolia to Weichang”Project engineering，Starting from the junction of Hebei and Inner Mongolia and Kecheng Expressway（Inner Mongolia section）Sequential connection，The townships include Saihanba Machinery Forest Farm in Weichang Manchu and Mongolian Autonomous County of Chengde City.、Yudaokou Ranch、Yudaokou town、Chengzi town、Pailou Township、The town of Banjieta、Daobazi Township、Longtou town、Weichang town，The end point is in the north of Weichang Manchu and Mongolian Autonomous County.、Terminal of Daguang expressway Paddock Branch Line。

The total length of the project route is 106.356 kilometers，Constructed according to the standard of two-way four-lane expressway，The width of the roadbed is 26 meters.，Design speed 100 km/Hour，The whole line is a new road.。

The relevant highway connected by the expressway section is the Daguang Expressway Weichang Branch Line.、Inner Mongolia Section of Kecheng Expressway、G510、S301、G111、G233, etc。There are 4 super-large bridges along the whole line of the project.、There are 25 bridges、There are 10 medium bridges、2 small bridges、122 culverts。

Settings for this projectThere are 2 service areas、Parking area 1、5 ramp toll stations。Among，The five toll stations are：Saihanba West Toll Station、Yudaokou toll station、Half-cut tower toll station、Longtoushan toll station、Paddock North Toll Station。The project permanently covers an area of 9979 mu.。