Reduce the main line and improve the three nodes ... 4 moves strive to make You Li stand up quickly

The Yangtze River Daily Da Wuhan Client June 24 (Reporter Wei Na Correspondent Zhang Jianyong Zhang Peng) The congestion of You Li Li is structural. How can he cure it? Wang Jun, the police of the Hongshan District Traffic Brigade, introduced that there is already a preliminary plan. To summarize, it is "reduced one main line, improves three nodes, opens two channels, and optimizes three intersections."

Wang Jun, the Order Squadron of the Hongshan District Traffic Brigade. Photo by Yang Tao, a reporter from the Yangtze River Daily

Reduce a main line

Wang Jun introduced that governance traffic congestion is to a certain extent to solve the "set" and "scattered" of vehicle flow, so that the vehicle can pass and get out. In order to reduce the burden on the main line of Li Li Li Li Li Li Li Li Li Li Li Li, the traffic management department is preparing to control the two ramps in the west and east of the east to north of the E highmed to the viaduct, that is, the early peak is 7 to 8:30, and the east to the north ramp Turn off, the vehicle down the ramp from Zhuo Daoquan ramps in advance, bypassing Zhuo Dao Quannan Road and Yuyu Road on Xiongchu Avenue. After the westward ramp is closed, the vehicle is made up from the Chongwen Road ramp in advance, and the Auxiliary Road is bypassing the Xiongchu Avenue and the Lion Road.

According to estimates, the two ramps in the early peak of the two ramps per hour are 700 vehicles per hour. After the ramp is closed, the total number of main traffic will be reduced by about 18.8%in theory. After receiving a certain effect, it can help reduce ramp vehicles to enter the main line and help the main line reduce the burden.

Improve three nodes

The first node of the improvement was at the north -south ramp from You Lili.

At present, there are two lanes of the main line and the auxiliary track. The five -strand lanes dock the three lanes of Luo Shi Road to form a bottleneck. The traffic management department intends to gradually compress the five -strand lanes into four shares with the traffic standard line. The lane transitions smoothly to the downstream lane.

The second node is intertwined nodes on Luogui Road and Luo Shi Road Auxiliary Road.

According to on -site calculations, the traffic of the east of the early peak of Luogui Road was 221 units per hour, accounting for about 18%of the auxiliary road traffic. Each car will enter the auxiliary road to form an interweaving, which reduces the efficiency of the auxiliary road. The traffic management department plans to implement the one -way pass to the east to eastward at the Early Peak to 8:30 at the peak of 7:00 to 8:30 in the morning peak. Pass capability.

The third node is the main and auxiliary delivery office of the underground passage of the Mafangshan.

At present, this is the main node of You Li Li's delivery to the streets of the street, that is, the "bottleneck port" continuous traffic flow has begun to become intermittent traffic flow here. It exceeds the saturation state, and the main auxiliary lane vehicles are intertwined seriously.

According to the transformation plan, first remove the main and auxiliary isolation pier for 100 meters, and extend the interweaving section to ensure sufficient changes. Secondly, the directional lane is set up to regulate free sex traffic into limited traffic flow, minimize interweaving, and then improve the efficiency of traffic.

Open the channels on the ground and optimize three intersections

According to the reconstruction plan, the traffic management department will continue to implement Hongda Lane and Hongxing Lane one -way traffic organization on the west side of Luo Shi Road. The east side will implement Time -down single lines to form a loop of Luogui Road, Miyan Road, and Xiongchu Avenue. aisle. By improving the utilization rate of surrounding road networks, reducing the interference of the main line, and improving the efficiency of traffic. Secondly, the traffic management department will also optimize the traffic organization of the three intersections of Xiongchu, Shucheng Road intersection, and Ankang intersection. By adopting the adjustment of the signal lights, it will improve the slow -moving traffic system and other measures. Many vehicles are diverted towards the ground layer, which reduces the pressure of You Li's main line to a certain extent.

Lu Jing, director of the Institute of Comprehensive Transportation of Wuhan Traffic Development Strategic Research Institute, said that You Lili is an important part of the "Three Ring Fifteen Shooting" Express Settlement of the main urban area. It has a very important role. The traffic demand is large, the agglomeration, and the composition is complicated. High transportation such as schools, hospitals and commerce causes sources along both sides. Multiple factors superimposed caused traffic congestion.

Lu Jing, director of the Institute of Comprehensive Transportation of Wuhan Traffic Development Strategic Research Institute. Photo by Yang Tao, a reporter from the Yangtze River Daily

The planned improvement plan has made precise policies on the status quo problem, and comprehensively uses the strategy of "management priority, people -oriented, emergency conspiracy" strategy, which can effectively alleviate traffic operation pressure.

【Edit: Zhao Ke】

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