On December 28, 2021, the first phase of the Baise Bama Airport Expressway and Longlin Weile to Gebu Expressway invested and constructed by Guangxi Transportation Investment Group officially started construction. It is reported that since 2021, Guangxi Transportation Investment Group has successively initiated the construction of 4 expressway projects, with a construction mileage of about 165 kilometers and a total investment of nearly 29 billion yuan. Three expressways opened to traffic, Xin Liunan, Shawu Road, and Xinguiliu , 321 kilometers of newly opened traffic mileage.

Bama Airport Expressway

The Baise Bama Airport Expressway Project is located in Tiandong County and Tianyang District, Baise City. The starting point is at Nadatun, Nanli Village, Shuoliang Town, Tiandong County. It is connected to the Bama-Tiandong Expressway under construction, and the route is southwest. Via Naba Town, Tiandong County and Yufeng Town, Tianyang District, the terminal is located near Baimantun, Liulian Village, Baiyu Town, Tianyang District, and connects with the newly built Baise North Ring Expressway. The whole line is about 33.2 kilometers long and adopts two-way four-lane expressway standard construction, with a roadbed width of 26 meters and a design speed of 100 kilometers per hour. There are 16 bridges and 4 tunnels across the line, with a bridge-to-tunnel ratio of about 39.3%; there are a total of 3 interchanges, 1 service area, and 1 toll station on the whole line. The approved estimate is about 5.17 billion yuan, and the construction period is 3 years.

After the completion of the Bama Airport Expressway project, it will further improve the construction of the Guangxi Expressway network, realize the rapid connection between the Bama Longevity and Health International Tourism Zone and the Baise Bama Airport, and support the development of the key development and opening experimental zone in Baise City.

Longlin Weile to Gexin Expressway Phase I Project

The starting point of the project is located near Weile Village, Pingban Town, Longlin County. The Longlin Hub is set up to connect G78 Shantou to Kunming Expressway, from east to west, passing through Nanxitun, Nankajietun, and Nanlongtun. Near Natatun on the southeast side of Linxian County, Longlindong Interchange is set up to connect Longlin County's Jianhedong Avenue. The whole line is 10.2 kilometers long, adopts two-way four-lane expressway construction standards, the roadbed is 26 meters wide, and the designed driving speed is 100 kilometers/hour. There are 31 bridges and 6 tunnels (all calculated on a single frame) across the line, with a bridge-tunnel ratio of 68.16%; 2 interchanges, 1 toll station, maintenance work area, monitoring center and tunnel management office are set up. The estimated total investment of the project is 2.31 billion yuan, and the construction period is 3 years.

According to reports, the first phase of the Longlin Weile to Gebu Expressway Project is located in the Longlin Autonomous County of Baise City. An important part of the South. After completion, it will further improve and optimize the layout of the Guangxi expressway network, open up the last kilometer of the expressway in Longlin Autonomous County, and improve traffic and travel conditions along the route. Editor/He Yuting