1. 95 Dulles Airport Dulles Airport Access Road MTA Central Light Rail MTA Metro Subway MARC/AMTRAK Penn Line MARC Brunswick Line Transfer Station MARC Camden Line MARC/AMTRAK Penn Line MARC Brunswick Line MARC Camden Line Baltimore Reagon Airport Union Station Penn Station BWI 83 95 100 295 32 N N Northrop Grumman BWI Site Northrop Grumman BWI Site Hotels Comfort Suites 410-691-1000 815 Elkridge Landing Road B Embassy Suites 410-850-0747 1300 Concourse Drive R E Holiday Inn 410-859-8400 890 Elkridge Landing Road D Hampton Inn 410-850-0600 829 Elkridge Landing Road C Red Roof Inn 410-850-7500 827 Elkridge Landing Road A Sheraton 410-859-3300 7032 Elm Road H BWI Marriott 410-859-8300 1743 West Nursery Road G Fairfield Inn 410-859-2333 1734 West Nursery Road I Marriott Courtyard 410-859-8855 1671 West Nursery Road F Springhill Suites 410-694-0555 899 Elkridge Landing Road K Microtel Inn 410-865-7500 1170 Winterson Road J Homewood Suites 410-684-6100 1181 Winterson Road N Homestead Village 410-691-2500 939 International Drive M Ameri Suites 410-859-3366 940 International Drive P Hilton Garden Inn 410-691-0500 1516 Aero Drive Q Wingate Inn 410-859-0003 1510 Aero Drive O Extended Stay 410-850-0400 1500 Aero Drive A West Bldg. Central Bldg. East Bldg. Gate 3 Gate 2 Gate 1 Plaza Friendship Square Electronics Museum B C D I H I S K M R N A West Bldg. Central Bldg. East Bldg. Gate 3 Gate 2 Gate 1 B C D E J H G F K L R N O P Q O P Q L Residence Inn 410-691-0255 1160 Winterson Road Candlewood Suites 410-850-9214 1247 Winterson Road S West Quest A ATL West Quest BSquare 5Square 1 Plaza Friendship Square Electronics Museum

2. From the Inner Harbor to:From Dulles Airport/DC Area to the Baltimore Area: Directions to the Northrop Grumman BWI Site Start out going east on E Pratt St towards MD-2 S/Light St. Turn left onto S Calvert St/MD-2 N. Turn left onto E Lombard St. Turn left onto S Greene St/MD-295 S. S Greene St/MD-295 S becomes Russell St/MD-295 S. Take the W. Nursery Road exit. Turn left onto W Nursery Rd. Turn right at the light for International Drive. West Quest A will be on your left. It will take approximately 16 minutes to go the 7.81 miles. West Quest A & B, ATL Friendship Square, Electronics Museum, and Airport Plaza Start out going east on E Pratt St towards MD-2 S/Light St. Turn left onto S Calvert St/MD-2 N. Turn left onto E Lombard ST. Turn Left onto S Greene St/MD-295 S. S Greene ST/MD-295 S becomes Russell St/MD-295 S. Take the W. Nursery Road exit. Turn left onto W Nursery Rd. Stay on W Nursery until you see the BWI Marriott, just before Elkridge Landing Road. Turn left into the driveway after the Marriott. The Museum and Friendship Square are on the right. To continue on to the Plaza, drive past Friendship Square and turn right and head down the hill. It will be the building in front of you. BWI Complex: East, West, & Central Buildings Start out going east on E Pratt St towards MD-2 S/Light St. Turn left onto S Calvert St/MD-2 N. Turn left onto E Lombard St. Turn left onto S Greene St/MD-295 S. S Greene St/MD-295 S becomes Russell St/MD-295 S. Take the I-195 E exit on the left towards BWI AIRPORT. Merge onto I-195 E. Take the MD-170 S exit (1B) towards Camp Meade Road/Odenton. Merge onto Aviation Blvd. At the light for Amtrak Way, turn left. It will take approximately 20 minutes to go the 9.79 miles. Start out going east on Aviation Dr by turning left. Stay straight to go onto ramp. Merge onto Dulles Airport Access Rd. Take the VA-267 E exit (12-13-14) towards Reston Pkwy/Wiehle Ave/hunter Mill Rd. Merge onto VA- 267 E (Portions toll). Take the I-495 exit- exit number 18- towards Baltimore/Richmond. Keep left at the fork in the ramp. Merge onto I-495 N. Take the Baltimore- Washington Parkway exit (22A) towards Baltimore. Continue with the below directions for your specific location. West Quest A & B, ATL Friendship Square, Electronics Museum, and Airport Plaza Turn right onto W Nursery Rd. Stay on W Nursery until you see the BWI Marriott, just before Elkridge Landing Road. Turn left into the driveway after the Marriott. The Museum and Friendship Square are on the right. To continue on to the Plaza, drive past Friendship Square and turn right and head down the hill. It will be the building in front of you. BWI Complex: East, West, & Central Buildings Take the I-195 E exit on the left towards BWI AIRPORT. Merge onto I-195 E. Take the MD-170 S exit (1B) towards Camp Meade Road/Odenton. Merge onto Aviation Blvd. At the light for Amtrak Way, turn left. It will take approximately 1 hour to go the 56.59 miles. From the Inner Harbor using MTA: http://www.mtamaryland.com/http://www.mtamaryland.com/ or 410-539-5000 Lightrail: The closest stop is Elkridge Landing Road. MARC: Take the Penn Line S to the BWI Rail Station http://www.mtamaryland.com/http://www.mtamaryland.com/ or 410-539-5000 MARC: Take the Penn Line N to the BWI Rail Station http://www.amtrak.com/http://www.amtrak.com/ or 1-800-USA-RAIL Amtrak: Acela Express and Metroliner run at various times during the day between the BWI Rail Station and DCs Union Station. From DC using MTA: Turn right onto W Nursery Rd. Turn right at the light for International Drive. West Quest A will be on your left. It will take approximately 1 hour to go the 57 miles. Airport Square 5 Turn right onto W Nursery Rd. Stay Turn right at the second traffic light, Winterson Road. Turn left at the next light, Elkridge Landing Road. Turn into the second driveway on the left, just before Springhill Suites.