it means you cant cross it.
No passing.
divided highway
No passing on your side.
It means that your lane cannot pass.
No passing by traffic travelling in your same direction.
No passing when driving in that direction while it is solid.
No passing by traffic travelling in your same direction.
stay in ur lane dont cross over
Double solid yellow is between two lanes of traffic with oppsing directions. This indicates no passing a vehicle that is traveling the same direction by moving to the oposing lane momentarily. You have to stay in your lane. Solid white is a line between two lanes going the same direction, but indicates changing lanes is not admissable unless safety concerns exist. Again, you have to stay in your lane.
A double solid yellow line in the center of the highway is there to separate the two directions of traffic. In most cases, you should not cross that line. On a two-lane road where passing is allowed, one line (or both) will usually become a dashed yellow line. Some locales do not allow turns off the highway across a double yellow line.
In the USA it is generally illegal to pass anyone on the right.
no passing