The Jiangjin-Qijiang Expressway is part of the Chongqing Third Ring Expressway, with a total length of about 48 kilometers and a design speed of 80 kilometers per hour. After the completion and opening to traffic, the journey between Jiangjin and Qijiang will be shortened from the current one hour to 40 minutes.
In 2019, Chongqing Jiangqi Expressway was awarded the 2018-2019 Li Chun Award (High Quality Highway Traffic Engineering Award), and the company won the honor as one of the participating units. This award has become another national-level honor that Jiangqi Expressway has won after the "Safety Project" of the National Highway and Water Transport Construction, the "Winning Unit of the National Labor Contest for Key Transport Infrastructure Projects", and "China's Most Beautiful Expressway".

The Chongqing section of Chongqing Nanchuan-Guizhou Daozhen Expressway, with a total length of 55.848km, was approved by the Chongqing Development and Reform Commission with the Chongqing Development and Reform Commission [2011] No. 1603 document, using the BOT construction model.
The project independently completed the installation and commissioning of the monitoring system, communication system, toll system, tunnel monitoring, tunnel power supply and distribution lighting, tunnel ventilation and other system equipment.

The total investment of the project is 1.201.5 billion yuan (national investment). The project starts at Zamu Town, Bomi County, connects National Highway 318 to the west, and ends at Lotus Square in Medog County. The completion of the project will become an ecological road, a rich road, and a well-off road, which will effectively promote the economic development and social stability of Tibet.

The expressway from Dongshanpo to Maojiagou is an important section of the national highway planning network in Ningxia. The route starts from Dongshanpo Village in Jingyuan County, connects the Fuzhou-Yinchuan Expressway to K197+030 along the Yanchuanzi section, and ends at Maojiagou at the junction of Gansu and Ningxia provinces. The route is generally east-west. The Yinchuan-Zhongning Expressway (Yinchuan-Qingtongxia section) is a supplement to the national expressway network and an important part of the Ningxia trunk road network. It is located in Yinchuan and Qingtongxia in Ningxia. The starting point is 1.17 kilometers south of Huangyangtan Interchange on Yinba Expressway, and the end point is at Qingtongxia West Interchange on Guqing Expressway. CICO is mainly responsible for its Electromechanical Engineering.
The project was awarded the 2016-2017 National Quality Engineering Award.

Luzhou Sixth Yangtze River Bridge Project's traffic safety facilities and electromechanical lighting projects start from Chengnan Airport Road, cross the Yangtze River and extend northward, ending at Mawuji Interchange, with a total length of about 7.5 kilometers. The entire project is expected to be completed and put into use in 2021.
After the completion of the project, it will become one of the important fast passages connecting Luzhou city south and city west, realizing the rapid conversion of surrounding transit traffic, and shortening the distance between the city west, city south and Naxi clusters. This project is another major project awarded after CICO entered into the centralized procurement platform of China Gezhouba Group Corporation.

The project is a part of the G6 Beijing-Lhasa Expressway in the National Highway Network Planning (2013-2030). It is located on the Tibetan Plateau. The average altitude of the project is over 4000M. It is currently one of the highest highway projects under construction in China.
After the completion of the project, the journey from Lhasa to Nagqu will be shortened from the current 7 hours to about 3 hours, which is of great significance for improving Tibet's transportation network and improving transportation capacity.

The Shunchang-Shaowu Expressway in Nanping City, Fujian Province is an important part of the expressway network in the economic zone on the west side of the Straits. It is another expressway out of the province in Nanping and one of the fastest routes connecting Fujian to inland provinces.
The construction of this project is of great significance for improving the layout of the Haixi expressway network, improving national defense combat readiness traffic and regional traffic emergency support capabilities, developing and expanding the county economy, and promoting the coordinated economic development of the old revolutionary base in northern Fujian.

Chongqing West Railway Station is located in Shapingba District, Chongqing City, China. It is a special-class passenger station under the jurisdiction of China Railway Chengdu Group Co., Ltd. It is the largest passenger transportation hub system in western China. It is a comprehensive transportation hub that is based on railways and integrates long-distance buses, buses, and rails. The company is responsible for undertaking the municipal road traffic safety facilities, electronic systems and lighting installation projects of the comprehensive transportation hub of Chongqing West Railway Station.

The Zhaomushan Mountain Starlight Tunnel is an important part of the North Line of Xingguang Avenue, and is a newly-built urban tunnel closest to the core area of the main city of Chongqing. After opening to traffic, the North Line of Avenue of Stars will connect Dazhulin area, Zhaomushan area, Fortune Center area, Xinpaifang area and even Lijia area. It will accelerate the development of transportation in these large areas and promote economic smoothness between them and the core areas of the main city.
CICO is responsible for its tunnel lighting project. The tunnel's lighting adopts "intelligent lighting control", and chooses a dimming scheme according to changes in traffic volume and changes in brightness outside the tunnel, which integrates environmental protection, energy conservation and nature.
The unique "starlight" design on the top of the tunnel is a highlight. The "starlight" composed of more than 13,000 small LED lamp beads creates the feeling of "night sky" on the top of the tunnel, which echoes the name of "starlight tunnel".