Currently, the city also owns and operates a network of public buses throughout the districts and is developing a network of urban railway (metro) to meet the increasing demand of the people. The proportion of people using bus is very low, most of people use motorbikes. The number of vehicles operating in the City is always high: as of April 2016, the City managed nearly 7.6 million vehicles (including nearly 580,000 cars and approximately 7 million motorbikes). . In addition, every day, there are millions of vehicles carrying number plates of other provinces into the city to work and study. Vehicles participating in traffic are mainly motorcycles and mopeds, accounting for over 90%; The rest are other means such as cars, buses. So traffic congestion is a frequent problem in the city, especially during rush hour.
Light overpass is considered as one of the solutions contributing to reducing urban congestion. From 2012 up to now, the city has constructed and put into use 5 flyovers at many major intersections.
