Question: In my city, there is a double yellow line on the main roadway and yet some motorists cross both lines to park against oncoming traffic, many at dark with headlights on. Why is this ...

Did you know that different types of lines have different names? A vertical line goes up and down. A horizontal line goes left to right. Why not have a look around and see if you can find any ...

Distinct white lines gradually ... himself at the foot of a line on June 22, 1941—just one day after the winter solstice. At the end of a full day studying the lines, Kosok looked up from ...