Contrails — the little white lines streaming out of an airplane — form when the hot air from the exhaust mixes with the cooler temperature and low-pressure environment.

A cycle lane here is basically a white line sprayed onto a busy road which is completely useless,” he said. “Take the Crumlin ...

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 ...

The Caltrans pilot program began last year on the 5 Freeway in northern San Diego County where drivers are encountering orange and white lane striping ... but also see the lines more clearly ...

“Following the reports in the press over the past couple of days and for all those asking me on here, it’s with a heavy heart I post the White Lines season 2 ship has well and truly sailed ...

Distinct white lines gradually evolve from tan and rust-red. Strips of white crisscross a desert so dry that it rains less than an inch every year. The landscape changes as lines take shape to ...