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Need to redesign the intersection
On the morning of November 10, Assoc. Dr. Doan Minh Tam, Vice President of VIBRA, came to inspect and join the traffic on Ring Road 2 and the intersections at both ends of the road. Mr. Tam assessed that the traffic on Ring Road 2 helped clear Truong Chinh Street.
“Up to 70% of the vehicles circulating in the direction of Tu Tu Vong – Cruce de Tu So and vice versa on the morning of November 10 went to the air highway to move. Still, many vehicles only have one schedule to go from Tu Tu Vong intersection to Ton That Tung intersection, but they also go up the main road to Tu Tu So intersection, then return to this intersection, “he said.
From the above reality, Mr. Tam assessed that the number of vehicles on the main street, plus the traffic that is not regulated by traffic lights like Truong Chinh Street before, has caused the number of cars to drop to 2 nodes. causing these intersections in the last 2 days to become overloaded and congested.
Another reason noted by Mr. Tam is that the number of cars dropping off Ring Road 2 is high, then directly colliding with the volume of vehicles at the intersection, creating congestion. According to him, this situation can be completely overcome if the airway design exceeds the intersection of the Tu So intersection and has a “ram” (points up and down) towards Lang Street, instead of Truong Chinh Street as currently.
According to Mr. Tam, in order for the congestion not to worsen and promote the efficiency of the project’s investment, the responsible agency should redesign the “grounding” point of the Ring 2 causeway. VIBRA leaders suggested extending an aerial highway according to the plan to pass the Nga Tu So intersection. Then build 3 “ram” branches in the shape of a flower market approaching Lang, Tay Son, Nguyen Trai.
Manipulate vehicle flow, adjust red light headlights
Information with PV Tien Phong about the design of the Ring Road 2 project, approaching only the intersection of the Tu So intersection, without crossing the Lang road to reduce traffic conflicts, said the representative of the Vingroup project implementation unit. Because the investor only receives the file, only the project needs to go there, so it needs to be done in the field. Referring to solving congestion and adjusting the design so that the project can promote better investment efficiency, the representative of the project’s execution unit said that this should be done by responsible agencies such as the Department of Transportation. and the investor representative (Hanoi Traffic Construction Investment Project Board of Directors – Traffic Department) has opinions and decisions.
On the afternoon of November 10, the Hanoi Department of Transportation held a meeting with related units, including the Hanoi Police Department, the Department of Transportation and the investor. The leaders of the Hanoi Department of Transportation asked the relevant units to review the construction plans, organize the traffic and have effective solutions for the above situation. Representatives of the Hanoi Traffic Police agreed to send a regular force to regulate and guide traffic during rush hours.
Along with that, the Light Center Team will send a monitoring force to calculate the volume of vehicle traffic from the junction leading to the intersection of Tu Tu So and Tu Vong to adjust the time for the vehicle to wait for the light. red. reasonable, ”reported the representative of the Hanoi Traffic Police Department.
Mr. Cao Van Hiep, Deputy Chief Inspector of Hanoi Department of Transportation, said that currently, the time for the vehicle from Truong Chinh Street – Ring 2 to wait for the red light to cross Lang and Nguyen Trai Street is 70 seconds. Mr. Cuong said that the traffic police need to recalculate in a higher priority direction for the flow of vehicles from Ring Road 2 through the node. For the investor, suggested Mr. Cuong, the scope of the project at the intersection of the Tu Vong intersection should be reduced on the Dai La – Minh Khai side to prioritize the flow of traffic from the overhead highway to the intersection.
Briefing with PV Tien Phong on design and build solutions to continue at 2 intersections, said both representatives of the Department of Transportation and the Hanoi Traffic Board, with the intersection of the Tu Vong intersection, after the clearance and expansion of the Dai La – Minh Khai Street site then the investor will continue to build the aerial highway along the section from the Tu Tu Vong – Vinh Tuy bridge, after completion, the number of vehicles descending from the aerial highway will decrease.
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