Legal or Illegal Driving?
Lane change solid white line: Yes -- it is legal but be careful. The single solid white line warns of increase hazards when executing this maneuver.

Entering a Right-Turn lane by using the shoulder to get there quicker is a "ticket" maneuver.

Delaware Defensive Driving Inc. has been providing State of Delaware Division of Motor Vehicles approved Basic and Refresher (aka “Advanced”) defensive driving courses since 1992. Based in Wilmington, Delaware over 132,000 certificates of completion have been issued to Delaware drivers over the last 27 years.