County transportation officials studied eight intersections, including Sudley Road and Sudley Manor Drive near Manassas, 18 school zones, and three construction areas as possible camera placements.
Rick Canizales, county transportation director, said his office is evaluating the data and will present recommendations later this fall. State law allows the county to use speed cameras to photograph drivers who exceed the speed limit or a red-light camera to snap pictures of those who ignore a red traffic signal.