Question

To help improve driver safety on highways __________ are textured lines that are used to inform drivers that they are reaching the edge of the roadway.

Answer 1

The answer in the space provided is rumble strips. They are placed on the lane edge to inform or warn the drivers that they are either leaving their travel lane or that they are entering the part of the high way that are not used for traffic use. They are set as a warning for drivers to indicate a specific warning that will be of benefit to them as they drive.