On 18 December 2009, the completion inspection meeting of the Xiaotang to Maoshan section of Guangzhou GWSR Expressway, which GZI Transport Limited has investment interests, was held at Guangzhou Baiyun International Convention Centre. The total distance of the project is 39.17 kilometers, with roadbed width of 33.5 meters and is a two-way six-lane expressway. This asphalt concrete surface expressway has a design speed of 100km/h and the total construction cost is 2.7318 billion, while project quality grading is excellent.