Arrow boards are the big boards on the side of the highway that either tell you to switch lanes or have some sort of message. Some arrow boards are hitched on the back of salt trucks or road work trucks. Other arrow boards simply sit on the side of the roadway and don’t move.
Many people do not realize the costs of traffic safety products, arrow boards are a good example. An arrow board with a laptop can go over $20k! If looking into purchasing an arrow board, check the type of paint to make sure it will last.