Gateway to Washington DC Metro. Rider enter and exit Washington metro system using this proximity card known as SmarTrip. They also have paper based magnetic stripe farecard as well.
Ronald Reagan Washington National Airport.
Ronald Reagan National Airport has the distinctive golden colour. The airport is under tight security and close oversight by the federal government due to its proximity to the national capital. To show now near this airport, its is just around 12 minutes drive to White House.
Cement ceiling vault pattern at Metro stations.
Intersection of cement ceiling.