"High-risk intersection segment" means any highway or portion thereof located not more than 1,000 feet from the limits of the property of a school that is part of or adjacent to an intersection containing a marked crosswalk that is identified in the manner provided in this section as one in which a traffic fatality has occurred since January 1, 2014.
"Highway work zone" has the same meaning ascribed to it in § 46.2-878.1.
"Photo speed monitoring device" means equipment that uses radar or LIDAR-based speed detection and produces one or more photographs, microphotographs, videotapes, or other recorded images of vehicles.
"School crossing zone" has the same meaning ascribed to it in § 46.2-873.
"Vehicle speed violation" means a violation of this title resulting from the operation of a vehicle in excess of the speed limit, including a violation of § 46.2-873 or 46.2-878.1.
A state or local law-enforcement agency may place and operate a photo speed monitoring device at a high-risk intersection segment located within the locality for the purpose of recording vehicle speed violations, provided that such law-enforcement agency certifies that a traffic fatality has occurred since January 1, 2014, in such segment.
Va. Code § 46.2-882.1