One significant problem in Thái Nguyên city is traffic congestion, especially during peak hours. The increasing number of private vehicles, coupled with narrow roads in some areas, leads to frequent traffic jams. This not only causes delays for commuters but also contributes to air pollution.

To address this issue, several solutions can be implemented. Firstly, expanding and upgrading the existing road infrastructure is crucial. Building more overpasses and underpasses at key intersections can help ease traffic flow. Secondly, promoting the use of public transportation by improving the bus network and potentially introducing other options like light rail could encourage people to leave their cars at home. Finally, implementing a smart traffic management system with synchronized traffic lights and real-time traffic updates can optimize the use of the current road capacity. These measures, if implemented effectively, can significantly alleviate traffic congestion and improve the quality of life for residents in Thái Nguyên.

1 If the city does not fix the traffic lights, there might be more accidents.

2 The team was discussing the repair plan when the manager walked in last night.

1 If the city does not fix the traffic lights, there might be more accidents.

2 The team was discussing the repair plan when the manager walked in last night.