What are some interesting facts about Nelson Mandel Boulevard described on this paragraph?

Context: Nelson Mandela Boulevard still known as Jordan is an affluent and upper-class district in northern Tehran, and some people draw similarities between Jordan District as being much alike Kensington District in London, UK as the area is a mixture of residential and commercial locale, filled with the homes and businesses of many politicians, diplomats, expatriates, and artists. Before the Iranian Revolution in 1979 it was called Jordan street, named after the American presbyterian missionary Samuel M. Jordan and used to be one of the most popular avenue in Tehran, Iran. Renamed Nelson Mandela Boulevard in recent years, it is amongst the most famous streets in north Tehran after Valiasr Street which is the longest conventional street in the Middle East, spanning a south–north axis. It is also famous for being one of the liveliest streets of Tehran, experiencing regular traffic jams even at 2:00A.M during Summer.

Answer: It holds a mixture of residential and commercial locale from upper-class citizens, like politicians, diplomats, expatriates and artists. It used to be called Jordan street before the Iranian revolution. It's amongst the most famous streets of Tehran, experiencing regular traffic jams even at 2:00 AM during Summer.