A: You can drive 65 or 70 in the express lane when others are trying ... There are solid yellow lines on the outside and dotted yellow lines on the inside, which means we can’t pass over them.

A: The DMV has told me in the past that you can cross over double yellow lines to drive into a driveway or parking lot, but you cannot cross them to try to get ahead of vehicles in your lane.

Answer: A crash can occur anytime a driver chooses to cross over a solid or double solid yellow or white line. Engineers and safety personnel place these lane markers in areas where it’s unsafe ...