Arlington County, Virginia addition to receiving the lowest proportion of Arlington's vote for a Democratic or Republican candidate in the past century. Arlington is part of Virginia's 8th congressional district, represented by Democrat Don Beyer. The United States Postal Service designates zip codes starting with "222" for exclusive use in Arlington County. However, federal institutions, like Ronald Reagan Washington National Airport and The Pentagon use Washington zip codes. Arlington has consistently had the lowest unemployment rate of any jurisdiction in Virginia. The unemployment rate in Arlington was 4.2% in August 2009. 60% of office space in the Rosslyn-Ballston corridor is leased to government
Construction of the Virginia approaches to Arlington Memorial Bridge of Virginia abandoned its plans and agreed to begin work on the northern route for Lee Boulevard. For nearly a year, state and county officials had disagreed whether the northern route rights-of-way were adequate to begin construction. The state disagreed, but Arlington County officials did not wish to spend more money in the depths of the Great Depression to acquire more rights-of-way. By actively reconsidering the southern route, however, the state of Virginia put pressure on Arlington County to fix the rights-of-way problems with the northern route. Agreement to begin construction on the northern route finally was reached on August