Traffic Violation Terms and Definitions

Collision A motor vehicle crash, other than an overturning crash, in which the first harmful event is a collision of a motor vehicle in transport with another motor vehicle, other property, animal or pedestrian. Air Bag Deployed Deployment status of an air bag relative to the position in the vehicle for this occupant. Area(s) of Impact The areas of damage to the motor vehicle caused by the crash. These areas should include the area of the motor vehicle that received the initial impact and the area that was most damaged. Centerline A pavement marking used to separate traffic traveling in opposite directions. A centerline need not be at the geometrical center of the pavement. Collision With Object Not Fixed A motor vehicle in transport strikes a pedestrian, pedalcycle, railway vehicle, animal, motor vehicle in transport, parked motor vehicle, falling, work zone/maintenance equipment, other moveable object or is struck by falling, shifting cargo or anything set in motion by a motor vehicle. Changing Lanes Shift from one traffic lane to another traffic lane moving in the same direction. Curb A raised edge or border to a roadway. Curbs may be constructed of concrete, asphalt, or wood and typically have a face height of less than 9 inches (225 mm). BAC Test Result Blood Alcohol Concentration. Hit and Run Crashes where the vehicle, or the driver of the vehicle, in transport is a contact vehicle in the crash, and departs the scene without stopping to render aid. Alignment The geometric characteristics or layout of a roadway. Alignment is usually subdivided into horizontal alignment. Includes straight, curve left, curve right.

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	Did You Know?
	A driver can be disqualified for one year for a first time conviction of the following offenses while operating a commercial vehicle. Penalties can include: Driving under the influence of alcohol or any drugs; Driving with an alcohol concentration of .04 or more; Leaving the scene of an accident; Using a commercial vehicle in the commission of a felony; or Refusing to take a blood alcohol test. If convicted of any of the above while operating a vehicle placarded for hazardous materials, the disqualification increases to three years.