On the morning of January 9, 2021, in Hanoi, the People’s Committee of Hanoi, the Management Board of the traffic construction investment project in Hanoi solemnly held the Inauguration Ceremony and attached signboards of The intersection of Ring Road 3 with the expressway Hanoi – Hai to welcome the XIII National Congress of the Party.
Attending the ceremony were leaders of the Government, Hanoi city and related departments …
Construction investment projects completed according to planning The intersection of Ring Road 3 with the expressway Hanoi – Hai Phong designed by TEDI with the following characteristics:
Project location and scope: Long Bien District – Hanoi City
+ On the direction of Ring Road 3: From Km10 + 040 -: – Km10 + 660 (route of Ring road 3). Length L = 620m.
+ On the expressway HN-HP: From Km0-420 (adjacent to the end of Co Linh road, Thach Ban ward, Long Bien district) to Km1 + 065.74 (the end of the intersection of ring road 3 in Trau Quy commune, district Gia Lam, Hanoi city. Length: L = 1485.74 m.
+ Building 05 branches connecting with Ring Road 3, Co Linh street, Highway Hanoi – Hai Phong.
Technical scale and standards
– Scale of cross section: Expressway Hanoi – Hai Phong is designed according to expressway standards, the design speed of 120 km/h according to TCVN 5729-2012 is as follows: total width of expressway foundation = 33m
The project is implemented to create conditions for vehicles participating in traffic to connect to and from the intersection conveniently and safely, shorten the journey and synchronize the network of roads in the area, maximize the investment efficiency of Ring Road 3, Hanoi – Hai Phong expressway and Co Linh road, contributing to reducing congestion and promoting socio-economic development of the city.
Completed construction has reduced the vehicle traffic for the existing Ring Road 3; Connecting expressway Hanoi – Hai Phong with Co Linh road and Vinh Tuy bridge; Traffic accident reduction because the road is equipped with a modern traffic safety system; The vehicles move smoothly, reducing the psychological pressure on the driver. At the same time, contribute to the socio-economic development of the provinces in the region;
With construction progress shortened by 2 months compared to expected on the basis of proposing solutions to treat cement-reinforced sand piles to reduce waiting time for settlement; adding temporary roads to ensure traffic flow for ring road 3 in operation, etc. Design documents, cost estimates, construction processing, author supervision are done by TEDI to ensure the progress of the investor, the construction progress of the project.
The project of interchange with expressways in the country is not much, so the successful construction design has added the expressway design capacity to TEDI while enhancing the TEDI brand in the field of design consultancy design of traffic works.