COLUMBUS, Ohio, Feb. 3 (UPI) -- People underestimate the length of the white dashed lines painted down the middle of a road indicating that many drive too fast, a U. S. researcher said.

“The lines on the road just look like dots,” sang Commander Cody in the 1970s tune “Hot Rod Lincoln,” about a race up the Grapevine Hill. At any normal speed, the white dashed lines on a ...

Broken white lines typically define traffic lanes traveling in the same direction. But some roadways which appear to be wide enough for multiple lanes lack these lines of demarcation. And where ...

INDIANAPOLIS -- Should this year's Indianapolis 500 winner dip their left-side tires past the dashed white line that connects the exit of Turn 4 to the entrance of pit lane at the end of Lap 200 ...

Why are all the highway lanes divided by solid white lines, as opposed to typical dashed lines? “There are no striped passing lines in either direction, but cars continue to pass me,’’ Koss ...

I know what the white dashes on a road/highway mean – OK to pass. But what do solid white lines mean, particularly if they are on a three-lane highway? Also, what do the intermittent white ...

There are signs clearly posted that tell drivers not to cross the double white lines. You are only supposed to cross into the HOV/HOT lanes at entry/exit points, which are designated by dashed ...

Drivers will only be able to enter and exit the lanes at direct-access ramps or at designated access points (where the double white lines give way to dashed white lines). In all, 30,000 feet of ...