Arlington County Police Department Police arrested people for violating Virginia's segregation laws. In 1963, the agency assumed its present name. In September 2001, the Arlington County P.D. responded to the Pentagon after terrorists attacked it during the September 11 attacks, as the building is located in the county. Since the establishment of the Arlington County Police Department, 7 officers have died in the line of duty, the most recent in 2016 as a result of an illness caused by the September 11 attacks of 2001. The Chief of Police as of August 2017 is M. Jay Farr. He was appointed by the County Manager
Construction of the Virginia approaches to Arlington Memorial Bridge steel, timber, and other building materials as well as construction personnel were being diverted to war needs, federal officials believed it would be 12 to 18 months before the bridge could be rebuilt. In fact, the bridge was not replaced until 1949. Steel for the new Lee Boulevard connecting bridge was obtained only in December 1948. Reconstruction of the bridge occurred in spring 1949. In 1951, the name of Lee Boulevard was changed to Arlington Boulevard to end confusion with Lee Highway. Construction of the Virginia approaches to Arlington Memorial Bridge The construction of the Virginia approaches to Arlington Memorial