According to the announcement of the Hanoi Department of Transport, due to flooding on the Thang Long Boulevard service road, from 9:00 a.m. on September 17 until further notice, vehicles will be prohibited from traveling on the Thang Long Boulevard service road according to the following routes:
Right of way: From Km20+00 (Entrance to Provincial Road 80 intersection) to Km28+300 (Exit to Lang - Hoa Lac High-Tech Park intersection).
Left route: From Km28+300 (Entrance to Lang - Hoa Lac High-Tech Park intersection) to Km20+00 (Exit to Provincial Road 80 intersection).
During this time, the maximum speed limit is 60km/h for all vehicles traveling on Thang Long Boulevard at the following routes (Right route: Km20+00 – Km28+300; Left route: Km28+300 – Km20+00).
Traffic organization for motorbikes and rudimentary vehicles is allowed to circulate on the emergency lane of Thang Long Boulevard, maximum speed allowed is 40km/h.
Scope of application on the following routes:
Right of way: From Km20+00 (Entrance to Provincial Road 80 intersection) to Km28+300 (Exit to Lang - Hoa Lac High-Tech Park intersection).
Left route: From Km28+300 (Entrance to Lang - Hoa Lac High-Tech Park intersection) to Km20+00 (Exit to Provincial Road 80 intersection).
Thus, motorbikes and rudimentary vehicles are only allowed to enter the emergency lane of Thang Long Avenue within the area announced by the Hanoi Department of Transport (as of September 20, 2024, there is no replacement document - PV).
Outside the above scope, motorbikes and rudimentary vehicles entering Thang Long Highway will be considered as entering a prohibited road and the authorities will impose fines upon detection.


On the morning of September 20, Traffic Police Team No. 11 (Traffic Police Department, Hanoi City Police) penalized a series of violations.
In addition, according to the reporter's records on the afternoon of September 20 on the Google Maps application, the "prohibited road" display on the Thang Long Boulevard has not been updated according to the latest announcement of the Hanoi Department of Transport. This may cause confusion for some traffic participants if they only follow the traffic situation on the applications without reading official information from the authorities and media agencies.
