
Designated Employee Parking for DHS Headquarters
The “Blue Lot” is a large surface parking facility on the St. Elizabeths campus, primarily serving the employees and official visitors of the U.S. Department of Homeland Security (DHS) headquarters. As part of a comprehensive transportation plan for the secure campus, this color-coded lot provides designated parking and is connected to the main buildings via a shuttle system. It is a critical component of the infrastructure for this major federal headquarters.