Traffic Violation Terms and Definitions

Commercial Driver License Class (CDLC) The type of commercial motor vehicle that a licensed driver has been examined on and/or approved to operate. This information is obtained by linkage to the driver license file. 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. Bikeway Any road, path, or way which is specifically designated as being open to bicycle travel regardless of whether such facilities are designated for the exclusive use of bicycles or are to be shared with other transportation modes. BAC Test Result Blood Alcohol Concentration. AASHTO American Association of State Highway and Transportation Officials Alcohol/ Involvement Law enforcement suspected, and documented, that at least one driver or non-motorist involved in the crash had used alcohol. Includes both alcohol use under the legal limit and at or over the legal limit. Centerline A pavement marking used to separate traffic traveling in opposite directions. A centerline need not be at the geometrical center of the pavement. Changing Lanes Shift from one traffic lane to another traffic lane moving in the same direction. 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. 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.

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	Did You Know?
	A Request for Discovery is an information request you would make to the prosecutor Ask usually the District Attorney, for relevant information related to your case. If you were cited for speeding, you may want information on the kind of speed measurement device the officer used to clock your vehicle, or the training records for the officer that measured your speed. A simple written request, sent via registered mail to the District Attorney's office, is usually sufficient to exercise this inquiry.