Alaska Administrative Code
Title 13 - Public Safety
Part 1 - Division of Alaska State Troopers
Chapter 03 - Commercial Motor Vehicle and Driving Offenses: Rules of the Road
Article 2 - Use of Roadway
13 AAC 03.050 - Driving on right side of roadway; exceptions and special situations

(a) Upon a roadway of sufficient width, a vehicle must be driven upon the right half of the roadway, except as follows:

(b) Upon all roadways, a commercial motor vehicle proceeding at less than the maximum authorized speed of traffic must be driven as close as practicable to the right-hand curb or edge of the roadway, except when overtaking and passing another vehicle proceeding in the same direction or when preparing for a left turn at an intersection or into an alley, private road, or driveway. However, on a two-lane highway outside an urban area where passing is unsafe because of oncoming traffic or other conditions, the driver of a commercial motor vehicle proceeding at less than the maximum authorized speed of traffic and behind whom five or more vehicles are formed in a line shall turn off the roadway at the nearest place designated as a turnout or wherever sufficient area for a safe turnout exists in order to permit following vehicles to pass.