Three Ring ,
one of the traffic aortas in the central urban area,
is an important ring expressway in Beijing.
began to undergo major modifications to the main road of the Third Ring Road in stages in 2016.
completed the overhaul of the Northwest Third Ring Road in 2016,
completed the overhaul of the East Third Ring Road in 2017, and
2018, the overhaul of the South Third Ring Road in 2018, the overhaul of the entire Third Ring Road in 2017, the overhaul of the South Third Ring Road in 2018 will enable the entire Third Ring Road overhaul project to complete the closed loop.
In the early morning of this day, the overhaul of the South Third Ring Road was officially launched.
↓↓↓ From July 11th to the end of October 2018,
South Third Ring Overhaul
Starting from the north of Lize Bridge, the ending point is minutes Temple Bridge East
South Third Ring Overhaul will use high-quality pavement materials to improve the strength, durability, anti-slip ability of the road structure, while reducing noise. By synchronously performing bridge repairs along the line, the safety of bridge structures is improved and the environmental landscape of the road area is improved.
On July 11, 2018, at 12:30 am, the overhaul of the South Third Ring Road was officially launched.
↓↓↓ Let's review the entire process of replacing the third ring road
The third ring road was built in the early 1970s. After rapid transformation in the 1990s, it formed a loop. The road passes through Haidian, Chaoyang , and Fengtai Districts. It is 48.2 kilometers long. There are 44 overpasses, 9 cross-river bridges, 62 cross-street overpasses, and 15 pedestrian passages.
Beijing East Third Ring Road under construction in 1993.
The last overhaul of the Third Ring Road was in 2003. The main road has reached the expected service life of the road. With the economic development of Beijing in recent years, traffic volume has grown rapidly, and traffic on the Third Ring Road has been in a saturated state for a long time. In addition, the increase in land use strength on both sides of the loop has also accelerated the formation of road surface diseases, making some road sections more severely damaged.
At 0:00 on August 9, 2016, the Third Ring Road Overhaul Project was officially launched. The construction period is expected to be 100 days, with a total length of 23.13 kilometers. It is planned to be opened to traffic by the end of November 2016.
↓↓↓ From August 9 to October 14, 2016,
Northwest Third Ring Overhaul
Starting from the north of Lize Bridge, the ending point is Sanyuan Bridge West
total length is 23.13 kilometers, maintenance road area is 560,000 square meters, and bridge area is 140,000 square meters. The overhaul will simultaneously repair 75 bridges along the line (including main line bridges, passages, and overpasses), focusing on repairing and reinforcing the Sitong Bridge and Beitaipingzhuang Bridge.
016 at 5 a.m. on October 14, 2016, with the completion of the asphalt surface layer paving construction of the main road of the inner and outer ring road road, the main body of the overhaul of the northwest Third Ring Road was completed.
↓↓↓↓ From July 5th to September 12th, 2017
Northeast Third Ring Road Overhaul
From the west of Sanyuan Bridge in the north and to the east of Minsi Bridge in the south
East Third Ring Road Overhaul was officially launched on July 5th, with a total length of 10.86 kilometers, a total repair area of 369,800 square meters, 22 bridges and 12 bus stops. The main content of the project is to deal with road diseases, milling and paving road surfaces, bus lanes and entrances and exits, and strengthen anti-collision guardrails, , inspection wells, etc., to further improve road durability and driving comfort.
July 5, 2017, at around 1 a.m., the machine on the Guanghua Bridge on the East Third Ring Road was in place and the overhaul began.
↓↓↓↓November 13, 2017
3
3
3
43 hours, shocking the world
3 3 3
3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 The geographical location of the bridge is extremely important. North Third Ring and Jingmi Road intersect here, and is close to the airport expressway, with huge daily traffic.
Although the beam replacement process of two days and two nights has gone through twists and turns and delayed the opening time, the completion of beam replacement work on the weekend has minimized the impact on citizens. A reporter from Jingcheng used photos to record the entire process of the rebirth of Sanyuan Bridge.
It is worth mentioning that in conjunction with the overhaul of the South Third Ring Road, the transportation department will renovate the local traffic congestion area of the main road of the Third Ring Road.The bus station of Liujiayaoqiao West Station will be renovated to exit exit , Minutes of the northwest side of the Siqiao Bridge, and of the bus station of Liujiayaoqiao West Station, optimize the road line type and entrance and exit settings, and alleviate traffic congestion problems on some sections of the main road of the Third Ring Road. During the construction period of
, please pay attention to the announcement in advance to ensure normal travel.
Photography: Sun Hua Deng Wei Pan Zhiwang
Text: Sun Hongyang
