Friendship Annex

The National Electronics Museum, located in Linthicum, Maryland, displays the history of the United States defense electronics. The museum houses exhibits containing assortments of telegraphs, radios, radars and satellites. Located near the Baltimore/Washington International Airport and rail station, the museum displays hands-on electronics. The library serves as a research center open to the public. In addition, an amateur radio station is broadcast live from the museum each week. K3NEM/W3GR includes both antique and updated communication equipment.

Also called the "Day of Playful Invention", Robot fest "is an annual event for anyone interested in the creative use of technology" to promote science, technology, engineering and mathematics (STEM). It takes place at the National Electronics Museum in Linthicum, Maryland and entry is donation based.This year's Robot Fest will occur in April 2021 and include exhibitors such as The Art Institute of Washington, MakerBot Industries and Lego. 2020 saw no event.

BWI Rail Station (signed as BWI Thurgood Marshall Airport) is an intermodal passenger station in Linthicum, Maryland near Baltimore/Washington International Airport (BWI). It is served by Amtrak Northeast Corridor intercity trains, MARC Penn Line regional rail trains, and several local bus lines. The station is located just over a mile from the airport's terminal. It was the first intercity rail station in the United States built to service an airport. A free shuttle bus runs between the station and the airport terminal at all hours.Although Penn Station is the Baltimore area's main intercity station, BWI Airport is a major station in its own right. It is Amtrak's sixth-busiest station in the Mid-Atlantic region (behind New York Penn, Washington, Philadelphia, Baltimore Penn, and Albany-Rensselaer), the third-busiest in the Baltimore-Washington corridor, and the 12th busiest nationwide.

Deep Run is an 11.9-mile-long (19.2 km) tributary of the Patapsco River in central Maryland in the United States. The main stem arises in the vicinity of Ellicott City, starting in the Montgomery Meadows housing development, and the lower course forms part of the border between Howard and Anne Arundel Counties. It passes underneath Route 100 twice, Interstate 95 once, and Route 1 once as well. Archeological digs in 1929 discovered arrowheads, spearpoints, axes, and gorgets along the Disney farm. The banks of the Deep Run were a regular hiding place for slaves travelling north with the assistance of Harriet Tubman. The area was rezoned by the Howard County Department of Planning and Zoning to be unpreserved for historical status and is now occupied by commercial buildings along Hi Tech drive and Oxford Square development.

BWI Business District station is a Baltimore Light Rail station in the BWI Business District, north of the Baltimore-Washington International Airport in Linthicum, Maryland. There are currently 36 free public parking spaces and connections can be made to MTA Maryland's Route 17 and 99 buses, and Howard Transit's Silver Route from this station. Additionally, portions of the BWI Trail can be found across the street from the parking lot.

The BWI Business District is a neighborhood and business district in Linthicum and Hanover that features over 11,000 hotel rooms and numerous office parks and shopping centers. As the name suggests, the business district is benefited by nearby Baltimore/Washington International Airport. The district comprises two distinct areas: West Nursery to the north of Interstate 195 and Stoney Run to the south. The West Nursery District includes the original Hotel District, the Friendship Annex of the National Security Agency, the Maryland Aviation Administration, and the National Electronics Museum. The Stoney Run District includes the BWI Amtrak/MARC Rail Station, the BWI Rental Car Return Center, and the headquarters of the Maryland Department of Transportation.

The William P. Didusch Center for Urologic History is a museum and the headquarters of the American Urological Association in Linthicum, Maryland. It is described as encompassing "a rich and varied collection of drawings, photographs, and instruments of historical importance to urology, many displayed in the urological exhibits during the American Urological Association (AUA) conventions."

The Elkridge Furnace Complex is a historic iron works located on approximately 16 acres (6.5 ha) at Elkridge, Howard County, Maryland.

Herbert Run is a .413-mile-long (0.665 km) stream that flows through Baltimore County. It is a tributary of the Patapsco River, which flows into the Chesapeake Bay. Herbert Run divides into two tributaries, East Branch Herbert Run and West Branch Herbert Run, to the north. The headwaters of the East Branch are located near the Banneker Community Center in the neighborhood of Catonsville. The headwaters of the West Branch are located near Spring Grove Hospital Center in Catonsville.

First Baptist Church of Elkridge, is a historic African American Church located at 5795 Paradise Ave in Elkridge, Maryland. The building was constructed in 1877.

Elkridge is an unincorporated community and census-designated place (CDP) in Howard County, Maryland, United States. The population was 15,593 at the 2010 census. Founded early in the 18th century, Elkridge is adjacent to two other counties, Anne Arundel and Baltimore.

BWI Airport station is a Baltimore Light RailLink station at the Baltimore-Washington International Airport in Maryland. It is one of the two southern terminals of the Baltimore Light Rail. The station platforms are just outside an entrance to the International Concourse on the lower level. The station opened in 1997, with trains then serving the station every 34 minutes and operating to Penn Station. The system's routes and schedules have varied over the years; as of 2010, trains depart for Hunt Valley every twenty minutes during peak commuter hours and every half-hour at other times. The station and the airport are served by Maryland Transit Administration's bus routes 75 and 201; 24 hours a day, 7 days a week. Other local transit agencies also have buses serving the airport, including Howard Transit's Silver Route.