The U.S. smart highway market size was valued at $6.90 billion in 2019, and is projected to reach $18.52 billion by 2027, growing at a CAGR of 18.2% from 2019 to 2026. Smart road is referred to as a ...

Figure 1: The 5-second rule dictates that a graphic must communicate its meaning in under five seconds. The 5-second rule ...