Johnnie: I often take Pace south to where it leads to the Third Avenue extension. I see cars after turning onto Third, cross over the solid white line to merge left into traffic. I thought that was ...

Q: Dear Trooper Troy: I enjoy reading your column. I have been driving for a number of years but still get confused as to what all the white road markings mean. I know what the white dashes on a ...

Question: What is the purpose of the solid white lines separating traffic moving in the same direction? For example, the ones leading up to the Lowry Tunnel in Minneapolis. Does it make it illegal to ...

Question: What is the purpose of solid white lines, separating traffic moving in the same direction? Example the ones leading up to the Lowry tunnel in Minneapolis. Does it make it illegal to change ...

Unbroken white lines are appearing on more and more roads in an effort to stop motorists from overtaking, but is there an argument for riders to be exempt? White lines were first introduced in the US ...

Question: In my city, there is a double yellow line on the main roadway and yet some motorists cross both lines to park against oncoming traffic, many at dark with headlights on. Why is this allowed ...