An overhead view of the Ala Wai Canal at top. 1 /7 JAMM AQUINO / 2021 An overhead view of the Ala Wai Canal at top. One of ...

Minnesota introduces new traffic safety technologies to prevent red light collisions, improve pedestrian and cyclist safety, and study autonomous shuttles.

But what about when you come across new ones, like a Tetris-shaped road sign? Before we get into exactly what the Tetris road ...