§ 20-1  DEFINITIONS; WORDS AND PHRASES.
   For the purpose of this chapter, the following definitions shall apply unless the context clearly indicates or requires a different meaning.
   AUTHORIZED EMERGENCY VEHICLE.  Vehicles of the Fire Department, police vehicles and ambulances.
   BICYCLE.  Every device propelled by human power upon which any person may ride, having two tandem wheels either by which is more than 20 inches in diameter.
   BUS.  Every motor vehicle designed for carrying more than ten passengers and used for the transportation of persons; and every motor vehicle, other than a taxicab, designed and used for the transportation of persons for compensation.
   BUSINESS DISTRICT.  The territory contiguous to and including a highway when within any 600 feet along the highway there are buildings in use for business or industrial purposes, including but not limited to hotels, banks, office buildings, railroad stations and public buildings, which occupy at least 300 feet of frontage on one side or 300 feet collectively on both sides of the highway.
   CONTROLLED-ACCESS HIGHWAY.  Every highway, street or roadway in respect to which owners or occupants of abutting lands and other persons have no legal right of access to or from the same, except at the points only and in a manner as may be determined by the public authority having jurisdiction over the highway, street or roadway.
   CROSSWALK.
      (1)   The part of a roadway at an intersection included within the connections of the lateral lines of the sidewalks on opposite sides of the highway measured from the curbs or, in the absence of curbs, from the edges of the traversable roadway.
      (2)   Any portion of a roadway at an intersection or elsewhere distinctly indicated for pedestrian crossing by lines or other markings on the surface.
   CURB LOADING ZONE.  A space adjacent to a curb reserved for the exclusive use of vehicles during the loading or unloading of passengers or materials.
   DRIVER.  Every person who drives or is in actual physical control of a vehicle.
   FREIGHT CURB LOADING ZONE.  A space adjacent to a curb for the exclusive use of vehicles during the loading or unloading of freight or passengers.
   HIGHWAY or STREET.  The entire width between the boundary lines of every way publicly maintained when any part thereof is open to the use of the public for purposes of vehicular travel.  The words HIGHWAY and STREET are synonymous herein.
   INTERSECTION.
      (1)   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.
      (2)   Where a highway includes two roadways 30 feet or more apart, then every crossing of each roadway of the divided highway by an intersecting highway shall be regarded as a separate INTERSECTION. In the event the intersecting highway also includes two roadways 30 feet or more apart, then every crossing of two roadways of the highways shall be regarded as a separate intersection.
   LANED ROADWAY.  A roadway which is divided into two or more clearly marked lanes for vehicular traffic.
   MOTOR VEHICLE.  Every vehicle which is self-propelled and every vehicle which is propelled by electric power obtained from overhead trolley wires, but not operated upon rails, provided, however, that MOTOR VEHICLE shall not include IMPLEMENTS OF HUSBANDRY as defined in 47 O.S. § 1-125.
   MOTORCYCLE.  Every motor vehicle having a seat or saddle for the use of the rider and designed to travel on not more than three wheels in contact with the ground, but excluding a tractor or a motorized bicycle.
   OFFICIAL TIME STANDARD.  Whenever certain hours are named herein, they shall mean standard time or daylight-savings time as may be in current use in the city.
   OFFICIAL TRAFFIC-CONTROL DEVICES.  All signs, barricades, signals, markings and devices not inconsistent with this chapter placed or erected by authority of a public body or official having jurisdiction, for the purpose of regulating, warning or guiding traffic.
   PARK or PARKING.  The standing of a vehicle, whether occupied or not, otherwise than temporarily for the purpose of and while actually engaged in loading or unloading merchandise or passengers.
   PASSENGER CURB LOADING ZONE.  A place adjacent to a curb reserved for the exclusive use of vehicles during the loading or unloading of passengers.
   PEDESTRIAN.  Any person afoot.
   PERSON.  Every natural person, firm, copartnership, association or corporation.
   POLICE OFFICER.  Every officer of the Police Department or any officer authorized to direct or regulate traffic or to make arrests for violations of traffic regulations.
   PRIVATE ROAD or DRIVEWAY.  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.
   RAILROAD.  A carrier of persons or property upon cars operated upon stationary rails.
   RAILROAD TRAIN.  A steam engine, diesel, electric or other motor, with or without cars coupled thereto, operated upon rails.
   RESIDENCE DISTRICT.  The territory contiguous to and including a highway not comprising a business district when the property on such highway for a distance of 300 feet or more is in the main improved with residences or residences and buildings in use for business.
   RIGHT-OF-WAY.  The privilege of the immediate use of the roadway.
   ROADWAY.  The portion of a highway improved, designed or ordinarily used for vehicular travel, exclusive of the shoulder. In the event a highway includes two or more separate roadways, the term ROADWAY, as used herein, refers to any roadway separately but not to all roadways collectively.
   SAFETY ZONE OR ISLAND.  An area or space officially set apart within a roadway for the exclusive use of pedestrians and which is protected or is so marked or indicated by adequate signs as to be plainly visible at all times while set apart as a safety zone or island.
   SIDEWALK.  The portion of a street between the curb lines or the lateral lines of a roadway, and the adjacent property lines, intended for the use of pedestrians.
   STAND or STANDING.  The halting of a vehicle, whether occupied or not, otherwise than temporarily for the purpose of and while actually engaged in receiving or discharging passengers.
   STOP.  When required, complete cessation from movement.
   STOP or STOPPING.  When prohibited, any halting even momentarily of a vehicle, whether occupied or not, except when necessary to avoid conflict with other traffic or in compliance with the directions of a police officer or traffic-control sign or signal.
   THROUGH HIGHWAY.  Every highway or portion thereof on which vehicle traffic is given preferential right-of-way and at the entrances to which vehicle traffic from intersecting highways is required by law to yield right of way to vehicles on such THROUGH HIGHWAY in obedience to either a stop sign or a yield sign, when the signs are erected as provided in this chapter.
   TRAFFIC.  Pedestrians, ridden or herded animals, vehicles and other conveyances either singly or together while using any highway for purposes of travel.
   TRAFFIC-CONTROL SIGNAL.  Any device, whether manually, electrically or mechanically operated, by which traffic is alternately directed to stop and to proceed.
   URBAN DISTRICT.  The territory contiguous to and including any street which is built up with structures devoted to business, industry or dwelling houses situated at intervals of less than 100 feet for a distance of a quarter of a mile or more.
   VEHICLE.  Every device in, upon or by which any person or property is or may be transported or drawn upon a highway, excepting devices moved by human power or used exclusively upon stationary rails or tracks, provided, however, that VEHICLE shall not include implements of husbandry as defined in 47 O.S. § 1-125.
(47 O.S. §§ 1-101 et seq.)  (`90 Code, § 20-1)