For the purpose of this chapter, the following definitions shall apply, unless the context clearly indicates or requires a different meaning:
Alley.
Any public way in the city extending either partly through or through any city block in the rear of city lots and in a direction generally from avenue to avenue, and being not more than 20 feet in width and capable of being traversed by a vehicle.
Authorized emergency vehicle.
(1) 
A fire department or police vehicle;
(2) 
A public or private ambulance operated by a person who has been issued a license by the department of state health services;
(3) 
A municipal department or public service corporation emergency vehicle that has been designated or authorized by the governing body of a municipality;
(4) 
A private vehicle of a volunteer firefighter or a certified emergency medical services employee or volunteer when responding to a fire alarm or medical emergency;
(5) 
An industrial emergency response vehicle, including an industrial ambulance, when responding to an emergency, but only if the vehicle is operated in compliance with criteria in effect September 1, 1989, and established by the state industrial fire training board of the state Firemen's and Fire Marshals' Association; or
(6) 
A vehicle of a blood bank or tissue bank, accredited or approved under the laws of this state or the United States, when making emergency deliveries of blood, drugs, medicines, or organs.
Bicycle.
Every device propelled by human power upon which any person may ride, having two tandem wheels either of which is more than 14 inches in diameter.
Business district.
Any territory contiguous to, and including, a roadway when, within any 600 feet along such roadway, there are buildings in use for business or industrial purposes which occupy 300 feet collectively on both sides of the roadway.
Crosswalk.
That part of a roadway at any intersection included within the connection of lateral lines of the sidewalks on opposite sides of the street, whether marked or not, measured from the curbs, or in the absence of curbs from the edges of the traversable roadway. "Crosswalk" also includes any portion of a roadway at an intersection or elsewhere distinctly indicated for pedestrian crossing by lines or other markings on the surface of the roadway.
Daytime and nighttime.
Daytime means from one-half hour before sunrise to one-half hour after sunset; nighttime means any other hour.
Digging out.
The practice of starting any motor vehicle from a standing position by applying a sudden burst of power, and recognized by spinning wheels and the noise of tires on the surface of the roadway.
Driver or operator.
Any person who drives or is in actual physical control of the movement of a vehicle.
Driveway, private.
Any entrance or exit from the sidewalk or sidewalk area of any street affording a means of ingress or egress for vehicles to or from any private property, or the entrance or exit of any private garage into or from any alley.
Driveway, public.
Any entrance or exit crossing the sidewalk or sidewalk area of any street, affording a means of ingress or egress for vehicles on or off any public property.
Intersection.
The area embraced within the prolongation or connection of the lateral curb lines, or if none, then the lateral boundary lines of the roadway of two streets which join one another at, or approximately at, right angles; or the area within which vehicles traveling upon different streets joining at any other angle may come in conflict. Where a street includes two roadways, 30 feet or more apart, then every crossing of each roadway of such divided street by an intersecting street shall be regarded as a separate intersection. In the event that such intersecting streets also include two roadways of such streets, each shall be regarded as a separate intersection.
Laned roadway.
A roadway which is divided into two or more clearly marked lanes for vehicular traffic.
Limited-access or controlled-access highway.
Any highway, street or roadway in respect to which owners or occupants of abutting property or land and other persons have no legal right of access to or from same, except at such points only and in such manner as may be determined by the public authority having jurisdiction over such highway, street or roadway.
Loading zone.
That portion of any roadway set apart, marked and numbered for the sole use of the public as a place for loading or unloading passengers, merchandise, or other cargo.
Moped.
A motor-driven cycle whose speed attainable in one mile is not more than 30 mph and that is equipped with a motor that produces not more than two-brake horsepower. If an internal combustion engine is used, the piston displacement may not exceed 50 cc, and the power drive system may not require the operator to shift gears.
Motor-driven cycle.
Every motorcycle with a motor which has an engine piston displacement of not more than 125 cc.
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.
Muffler.
A device consisting of a series of chambers or baffle plates or other mechanical design for the purpose of receiving exhaust gas from an internal combustion engine and/or turbine wheels for the purpose of receiving exhaust gas from a diesel engine, both of which are effective in reducing noise.
No parking zone.
A space on the roadway adjacent to the curb, whether marked by official sign or not, in which no vehicle may be parked.
Official traffic-control devices.
All signs, signals, markings and devices not inconsistent with this chapter which are placed or erected by authority of a public body or official having jurisdiction, for the purpose of regulating, warning, or guiding traffic.
Owner.
A person, other than a lienholder, having the property in or title to a vehicle. The term includes a person entitled to the use and possession of a vehicle subject to a security interest in another person, but excludes a lessee under a lease not intended as security.
Passenger car.
Every motor vehicle, except motorcycles and motor-driven cycles, designed for carrying ten passengers or less and used for the transportation of persons.
Park or parking.
The standing of a vehicle, occupied or unoccupied, otherwise than a temporary stopping of such vehicle for the purpose of, and while actually engaged in, loading or unloading passengers, merchandise or other cargo; except an involuntary stopping of such vehicle because of mechanical failure or by direction of a police officer.
Parking stall or parking space.
That portion or section of a roadway adjacent to the curbing or edge, set apart, marked and bounded by lines painted or marked upon the surface of the roadway and extending into the roadway for the use of parking vehicles; or that portion of any alley marked by official signs showing such space to be a parking zone.
Pedestrian.
Any person afoot or walking.
Policeman or police officer.
Any member of the police department of the city authorized by law to make arrests for traffic offenses.
Residential district.
The territory contiguous to and including a street not comprising a business district, when the property on such street for a distance of 300 feet or more is, in the main, improved with residences.
Right-of-way.
The privilege of the immediate use of a roadway.
Roadway.
That portion of a street improved, designed or ordinarily used for vehicular travel. In the event a street includes two or more separate roadways, the term shall refer to any such roadway separately, but not to all such roadways collectively.
Safety zone.
The area or space officially set apart within or along a roadway for the exclusive use of pedestrians, and which is protected, or so marked, or so indicated by adequate and plainly visible signs at all times while set apart as a safety zone.
School bus.
Every motor vehicle that complies with the color and identification requirements set forth in the most recent edition of standards as produced and sponsored by the National Commission of Safety Education of the National Education Association, Washington, D.C., and is being used to transport children to or from school or in connection with school activities, but not including buses operated by common carriers in urban transportation of school children.
Sidewalk.
That portion of a street between the curb lines or the lateral lines or roadways and the adjacent property lines, which is intended for the use of pedestrians.
Stop[, when required].
The complete cessation of motion of a motor vehicle or pedestrian.
Stop, stopping, or standing.
Any stopping or standing of a vehicle, whether occupied or not, when prohibited, except when necessary to avoid conflict with other traffic or when in compliance with the direction of a police officer or traffic-control sign or signal.
Street or highway.
The entire width between the boundary lines of every way publicly maintained when any part thereof is open to use by the public for purposes of vehicular travel.
Traffic.
Pedestrians, ridden or herded animals, vehicles, and other conveyances, either singly or together, while such are using any street 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.
Truck.
A motor vehicle designed, used or maintained primarily for the transportation of property.
U-turn.
Turning or causing the turning of a vehicle so that, when such turning is completed, such vehicle will be heading in the opposite direction from that in which it was headed before such turning was begun, whether or not such vehicle is pulled into a driveway or any space beyond the curb line of the street.
Vehicle.
A device that can be used to transport or draw persons or property on a highway. The term does not include:
(1) 
A device exclusively used on stationary rails or tracks; or
(2) 
Manufactured housing as that term is defined by the Texas Manufactured Housing Standards Act (Texas Occupations Code, chapter 1201).
(1984 Code, sec. 20-1; 1997 Code, sec. 70.01)
(a) 
General penalty.
Whenever in this chapter an act is prohibited or is made or declared to be unlawful or an offense or a misdemeanor, or wherever in this chapter the doing of any act is required or the failure to do any act is declared to be unlawful, and no specific penalty is otherwise provided in this Code of Ordinances, the violation shall be punished by a fine not exceeding $200.00; provided, however, that no penalty shall be greater or less than the penalty provided for the same or a similar offense of the laws of the state.
(b) 
Violation of speed limits.
Any person violating any of the provisions of section 11.07.003 shall be deemed guilty of a misdemeanor and upon conviction thereof shall be fined in any sum not more than $500.00.
(c) 
Continuing violations.
Each day a violation of this code or of any ordinance continues shall constitute a separate offense.
(Ordinance O-17-04 adopted 10/14/2003; Ordinance O-12-04 adopted 8/10/2004; Ordinance O-13-04 adopted 8/10/2004; Ordinance O-33-08 adopted 11/10/2008; 1997 Code, sec. 70.99)
(a) 
Officers of police department.
Officers of the police department, or such officers as are assigned by the chief of police, are hereby authorized to direct all traffic by voice, hand, or signal in conformance with this chapter and other traffic laws. In the event of fire or other emergencies, to expedite traffic or to safeguard pedestrians, officers of the police department may direct traffic as conditions require, notwithstanding the provisions of this chapter and other traffic laws.
(b) 
Officers of fire department.
Officers of the fire department, when at the scene of a fire, may direct or assist the police in directing traffic there or in the immediate vicinity.
(1984 Code, sec. 20-2; 1997 Code, sec. 70.02)
No person shall willfully fail or refuse to comply with any lawful order or direction of a police officer or fire department official given to direct or control traffic as authorized by this chapter.
(1984 Code, sec. 20-3; 1997 Code, sec. 70.03)
No person shall operate upon the streets or alleys in the city any motor vehicle unless such person has a valid driver's license, with such exceptions and exemptions as may be made by state law.
(1984 Code, sec. 20-61; Ordinance 177 adopted 4/19/1956; 1997 Code, sec. 70.04)
(a) 
Persons propelling pushcarts, riding animals, or driving animal-drawn vehicles.
Every person propelling any pushcart or riding any animal upon a roadway and every person driving any animal-drawn vehicle shall be subject to the provisions of this chapter applicable to the driver of any vehicle, except those provisions which by their very nature can have no such application.
(b) 
Drivers of government vehicles.
The provisions of this chapter shall apply to the drivers of any vehicle owned by or used in the service of the United States government, this state, the county, or this city, and it shall be unlawful for any such driver to violate any of the provisions of this chapter except as otherwise permitted herein or by state statutes.
(c) 
Workers and equipment.
The provisions of this chapter shall not apply to persons, motor vehicles, or other equipment while actually engaged in work upon the surface of a highway or street, but shall apply to such persons and vehicles when traveling to and from work.
(d) 
Emergency vehicles.
(1) 
The provisions of this chapter regulating the operation, parking and standing of vehicles shall apply to authorized emergency vehicles, except that a driver, when operating any such vehicle in an emergency or in the immediate pursuit of an actual or suspected violator of the law, or when otherwise directed by a police officer, may:
(A) 
Park or stand, notwithstanding the provisions of this chapter;
(B) 
Proceed past a red or stop signal or stop sign, but only after slowing down as may be necessary for safe operation;
(C) 
Disregard regulations governing direction of movement or turning in specified directions so long as he or she does not endanger life or property; and
(D) 
Exceed the prima facie speed limits established by this chapter so long as life and property are not endangered; provided, however, that this exception shall not apply to ambulances.
(2) 
The exemptions granted above shall apply only when the driver of the vehicle sounds a siren, bell, or exhaust whistle as may be reasonably necessary, and when the vehicle displays a lighted red lamp visible from the front as a warning to others.
(e) 
Minors.
(1) 
Any minor who has passed the 14th birthday, but has not reached the 17th birthday, and who drives or operates an automobile or any other motor vehicle on any street, alley, public way, overpass or avenue within the corporate limits of the city in such a way as to violate any traffic regulation of the city shall, upon conviction, be guilty of a misdemeanor and shall be punished by a fine of not more than $100.00. The court shall have power to suspend and take possession of such minor's operator's license and retain the same until such fine has been paid.
(2) 
If any such minor shall drive any motor vehicle upon any street, alley, public way, overpass or avenue within the corporate limits of the city without having a valid operator's license authorizing such driving, such minor shall be deemed guilty of a misdemeanor and upon conviction shall be fined not more than $100.00.
(1984 Code, sec. 20-82; 1997 Code, sec. 70.05)
(a) 
Prohibition.
No person shall throw or deposit upon any street or alley any glass bottle, glass, nails, tacks, wire, cans, or any other substance likely to injure any person, animal or vehicle upon such street or alley.
(b) 
Removal of materials.
(1) 
Any person who drops or permits to be dropped or thrown upon any street or alley any destructive or injurious materials shall immediately remove the same or cause it to be removed.
(2) 
Any person removing a wrecked or damaged vehicle from any street or alley shall remove any glass or other injurious substance dropped upon such street or alley from the vehicle.
(1984 Code, sec. 20-87; 1997 Code, sec. 70.06)
It shall be unlawful for any person, other than a city employee or other authorized person, to remove or damage any barrier erected under the direction of the chief of police or street superintendent either in closing a street or for the purpose of warning traffic of an obstruction in the street.
(1984 Code, sec. 20-89; 1997 Code, sec. 70.07)