Two parallel white lines on the road mean there is no overtaking by people on either side of the road, however one side will have a broken white line ahead. Only this side of the road are allowed to overtake.
Two white parallel lines indicate that no passing is allowed.
The two white lines on the roads in Perth, WA mean that you are on a 2-way road. You may not cross double lines, whether they are white or yellow, or you will find yourself in the path of another auto going the opposite way.
dont cross
Marks a non-crossable point in the road
Marks a non-crossable point in the road
same direction, if the lines are broken this means you are allowed to change lanes. If the line or lines are solid, you are not supposed to change lanes.
In the USA: Two way traffic divider, passing (both sides) allowed.
They mark the edge of the carriageway/roadway.
The lines on the road are markers for you to stay between. The white line and yellow center line (on a two lane road) should not be touched by car tires, but should be driven between to stay an average of the center of the space.
White lines mark road lanes. The white broken lines in the center of a two lane highway means its ok to pass the car in front of you if there is no oncomiing traffic. A solid white ine in the middle of the highway means i do not cross from your land. The solid white line on the right or passangers side of the roadd, seperates the lane from the shoulder of the road.
Two white (or yellow) parallel lines down the center of a roadway signify No Passing allowed.