Lane lines refer to the painted lines on a road or highway that divide the lanes, helping drivers stay in their own lane and maintain proper driving positions. Full definition
Finally, lane - keeping assist helps prevent you from drifting over lane lines. (cnet.com)
... as we drove down the winding little lanes lined with rows of tall trees, we were greeted by the most beautiful and cozy log house sitting nearly isolated on a beautiful lake. (livonashoestring.com)
A lane - departure system warned me, again using the driver seat, when I was inadvertently crossing lane lines. (cnet.com)