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

Terms Used In Hawaii Revised Statutes 291C-41

  • Alley: means a street or highway intended to provide access to the rear or side of lots or buildings and not intended for the purpose of through vehicular traffic. See Hawaii Revised Statutes 291C-1
  • Highway: means the entire width between the boundary lines of every way publicly maintained and those private streets, as defined in § 46-16, over which the application of this chapter has been extended by ordinance, when any part thereof is open to the use of the public for purposes of vehicular travel. See Hawaii Revised Statutes 291C-1
  • Intersection: means the area embraced within the prolongation or connection of the lateral curb lines, or, if none, then the lateral boundary lines of the roadways of two highways which join one another at, or approximately at, right angles, or the area within which vehicles traveling upon different highways joining at any other angle may come in conflict. See Hawaii Revised Statutes 291C-1
  • Private road or driveway: means every way or place in private ownership and used for vehicular travel by the owner and those having express or implied permission from the owner, but not by other persons. See Hawaii Revised Statutes 291C-1
  • Right-of-way: means the right of one vehicle or pedestrian to proceed in a lawful manner in preference to another vehicle or pedestrian approaching under such circumstances of direction, speed, and proximity as to give rise to danger of collision unless one grants precedence to the other. See Hawaii Revised Statutes 291C-1
  • Roadway: means that portion of a highway improved, designed, or ordinarily used for vehicular travel, exclusive of the berm or shoulder. See Hawaii Revised Statutes 291C-1
  • Traffic: means pedestrians, ridden or herded animals, vehicles, and other conveyances either singly or together while using any highway for purposes of travel. See Hawaii Revised Statutes 291C-1
  • Vehicle: means every device in, upon, or by which any person or property is or may be transported or drawn upon a roadway or highway, including mopeds and bicycles, but excluding toy bicycles, devices other than bicycles moved by human power, and devices used exclusively upon stationary rails or tracks. See Hawaii Revised Statutes 291C-1
(1) When overtaking and passing another vehicle proceeding in the same direction under the rules governing such movement;
(2) When an obstruction exists making it necessary to drive to the left of the center of the highway; provided any person so doing shall yield the right-of-way to all vehicles traveling in the proper direction upon the unobstructed portion of the highway within such distance as to constitute an immediate hazard;
(3) Upon a roadway divided into three marked lanes for traffic under the rules applicable thereon; or
(4) Upon a roadway designated and signposted one-way traffic.
(b) Upon all roadways any vehicle proceeding at less than the normal speed of traffic at the time and place and under the conditions then existing shall be driven in the right-hand lane then available for traffic, or 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 a private road or driveway.
(c) Upon any roadway having four or more lanes for moving traffic and providing for two-way movement of traffic, no vehicle shall be driven to the left of the center line of the roadway, except when authorized by official traffic-control devices designating certain lanes to the left side of the center of the roadway for use by traffic not otherwise permitted to use such lanes, or except as permitted under subsection (a)(2). This subsection shall not be construed to prohibit the crossing of the center line in making a left turn into or from an alley, private road, or driveway.