Dr. Gridlock: Maryland State Highway Administration, Winter weather,


Posted at 02:26 PM ET, 02/24/2012

What were those white streaks on Maryland roads?

Travelers have been asking us about the little white lines they’ve seen on Maryland roads during the past week.

By Robert Thomson  |  02:26 PM ET, 02/24/2012 |  Permalink  |  Comments ( 0)
Categories:  Weather, Driving, Maryland | Tags:  Maryland State Highway Administration, Winter weather,