How IoT is already making roads safer

IoT is already affecting most areas of our lives and transportation is no exception. Even before the age of autonomous cars IoT is improving road safety and I'm going to express this through my own personal experience and other uses. I am currently working in Dublin and I travel back home to Waterford every weekend to see my family. For the first few months, I would take the bus and with the frequent stops, distance and Dublin Traffic the journey would take 4 hours! This meant I was travelling on average for 8 hours over the weekend.