Which type of lines show turn lanes and discourage lane changes near intersections?

Solid white lines are utilized on roadways to indicate that lane changes are discouraged. Specifically, at intersections, these lines can delineate turn lanes, guiding drivers to stay in their current lane and to make their turns from the appropriate lane, enhancing safety and traffic flow. The presence of solid white lines signifies that crossing into the adjacent lane is prohibited except in very specific and necessary circumstances, such as merging or passing in a designated situation.

In contrast, double solid white lines specifically indicate that crossing is not allowed but generally relates to sections of the road rather than specifically to turn lanes. Broken yellow lines are primarily used to indicate that passing is permissible when safe, whereas dotted yellow lines signify areas where passing is allowed but caution is still advised. All these other line types serve different purposes and do not specifically indicate lanes for turning while discouraging lane changes in the same way that solid white lines do.