The wifi service began in mid-May. Authorities have been checking the system recently to ensure that it operates properly.

District 1 authorities said they were also planning to install 160 benches made from the wood of trees that once stood on the street and were later cut down to make room for construction of a subway line.

The walking street was built with an investment of VND430 billion (US$20 million). It is 670m in length and 64m in width. Since the opening last month, it has attracted thousands of visitors every day.