Hanover, Maryland

Dorsey, Maryland, is an unincorporated community along the border of eastern Howard County and northwestern Anne Arundel County in Maryland, United States. It is located south of Elkridge, north of Savage, and close to Baltimore-Washington International Airport (BWI). It is in the southern part of the Baltimore metropolitan area. Dorsey is perhaps listed as a former postal stop that operated from December 1881 on the B&O railroad and is now a MARC commuter rail system stop, which carries commuters into downtown Baltimore and Washington, D.C. Dorsey is a stop on MARC's Camden line and contains a large parking lot off Maryland State Highway 100. Dorsey station mainly serves commuters from Elkridge and Ellicott City, as well as the northern parts of Columbia. Howard Transit buses connect Dorsey station with various locations around Howard County as well as with the nearby Arundel Mills mall. Businesses in the area include hotels, warehouses, and satellite campuses for both Johns Hopkins University and the University of Maryland University College (both of which are located within the Dorsey Business Center). The Dorsey Business Center is a 50-acre (200,000 m2) business park developed between 1984 and 1989 by Douglas Legum Development Inc. It was the first large-scale development project in this part of the Baltimore region. The Dorsey Business Center sits on the site of the former Dorsey Speedway, a stock car track, and now contains over two million square feet of office and retail space. Howard Transit buses connect the business park to the Dorsey MARC station.

Dorsey station is a passenger rail station on the MARC Camden Line between Washington, DC and Baltimore's Camden Station in Dorsey, Maryland. The station is located at Exit 7 on Maryland Route 100, a.k.a.; the Paul T. Pitcher Memorial Highway. It was built by MARC in 1996 as a replacement for a former Baltimore and Ohio Railroad station located on Route 103 east of Station House Drive. The former B&O station site is now a condominium development.

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.

The Dorsey Road Warehouse is a U.S. National Security Agency warehouse located at 1472 Dorsey Road in Hanover, Maryland. Built between 1995 and 1996 at a cost of $10 million, the warehouse is a storage facility for sophisticated signals intelligence and communications security equipment, including spy satellites, as well as office equipment and supplies. The warehouse covers 281,000 square feet (26,100 m2) and is 30 feet (9.1 m) tall.

The Lawyers Hill Historic District is a national historic district located at Elkridge, Howard County, Maryland. The district encompasses a broad array of architectural styles ranging from 1738 Georgian Colonial to 1941 Georgian Revival. The collection of Victorian domestic architecture built during the 1840s to 1880s is unparalleled in the county, with no two houses the same. Some of the later cottages were designed by Philadelphia architect Brognard Okie. There are variations of the American Gothic Revival form, Italianate, Queen Anne, and Shingle-style structures. There is also a range of Colonial Revival houses, from craftsman era rustic cottages to more formal Georgian, and mass-produced Dutch Colonial models from the early 20th century.The area developed originally in the 19th century as a summer community and early commuter suburb for prominent Baltimoreans. With the opening of the Thomas Viaduct in 1836, the Patapsco Valley south of the river was easily accessible to Baltimoreans. Many of the first residents were respected lawyers and doctors active in many of the professional and cultural organizations still vital in the state today. During the 1840s, as railroad service improved, Lawyers Hill residents began commuting to Baltimore on a daily and weekly basis, establishing the community as the state's first railroad commuter suburb.It was listed on the National Register of Historic Places in 1993.

The Belmont Estate, now Belmont Manor and Historic Park, is a former plantation located at Elkridge, Howard County, Maryland, United States. Founded in the 1730s and known in the Colonial period as "Moore's Morning Choice", it was one of the earliest forced-labor farms in Howard County, Maryland. Its 1738 plantation house is one of the finest examples of Colonial Georgian architectural style in Maryland.From the late 17th century until 1962, the property was privately owned and associated with important personages from the late 17th century to the 20th century, including Dr. Mordecai Moore, Caleb Dorsey, Alexander Contee Hanson, and David K. E. Bruce.The property was then successively owned and maintained as the Belmont Conference Center, by the Smithsonian Institution, the American Chemical Society, and Howard Community College. It is now the 68-acre Belmont Manor and Historic Park, owned by Howard County and its Department of Recreation and Parks. It adjoins Patapsco Valley State Park. Facilities on the estate include the Belmont Manor House, a carriage house, a cottage, a large barn, formal gardens, a pond, and an aqua garden.It is listed on the Maryland Historic Trust (MHT), Inventory of Historic Properties (MIHP), and is on the National Register of Historic Places (NRHP) as part of the Lawyers Hill Historic District, Elkridge, Maryland.

The Lawn, is a historic home located at Elkridge, Howard County, Maryland, USA. It is a 19th-century frame house built in 1835 with five outbuildings, three of which (two cottages and a barn) date from the 19th century. The house was owned by George Washington Dobbin, who built the home originally as a summer retreat. The Rouse Company commercial corridor and road is named after Dobbin.It was listed on the National Register of Historic Places in 1984.In 2006, The Lawn was purchased after it had been apartments for many years. Many improvements were made, such as the library room floors being raised and refinished. In 2006, The Lawn was the Howard County Decorator Show house; professional decorators came in and refinished, furnished and decorated several rooms. Both the main kitchen and the butler pantry received renovations including new cabinets and appliances. The house was restored to its original glory.

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

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.

The Hockley Forge and Mill are a collection of colonial-era industrial buildings along the Patapsco River near modern Elkridge, Maryland. Located at the river's head of navigation, the site is a flat section of land along the Patapsco River valley with steep embankments on either side. At its 19th-century peak, the site held more than 30 industrial buildings. Initially, the site was the Patapsco crossing of the "Old Indian Road" surveyed by Oliver Cromwell in 1734. In 1760, the forge site was surveyed by Edward Norwood; the forge itself was founded June 14 by Charles Carroll of Carrollton as the "Baltimore Company. Other partners included Charles Carroll of Duddington, Daniel and Walter Dulany, Charles Carroll (barrister) and Benjamin Tasker, Sr. who also operated two other forges. Operated by slaves, the forge produced goods to replace ones imported from England.When the old Baltimore forge burned down in April 1772, slaves were sent to work at the Hockley Forge.In 1781, the state of Maryland seized the company once owned in part by two Dulany cousins who were loyal to the British. Dan Dulany of Baltimore owned a remaining interest in the forge, and wrote the state to reimburse him for the loss in value due to losses sustained by loyalists in the colonial war. He cited that at the time, the forge property contained 100 acres and was operated by 98 slaves valued at 40 pounds each.Forge work depended on a declining supply of coal and wood which idled the plant in 1783. In 1794, Christopher Johnston purchased the property and sold the equipment from the slitting mill to George Elliott for his upstream mill in 1807. The property was auctioned on September 16, 1819, renovated by the Carroll and Oliver families and resold in 1822. A large distillery operation was put into operation by John McKim Jr. which ceased by 1833 when the Thomas Viaduct construction began. The mill continued in operation by George T Worthington until a fire in 1856. In 1868, a major flood damaged the four-story mill. The Levering family acquired the site and sold it in 1876 to the Viaduct Manufacturing Company. A street through the site is now named Levering Avenue. From 1906-1910, a 20-by-30-foot room was rented to Marion B. Davis, who manufactured brass screw threads and socket assemblies for automobiles delivered by horse and carriage. The Viaduct Company produced telegraph equipment onsite until it was abandoned in 1914. Since 1914, most of the remaining buildings have been demolished or destroyed by fire or flood.

The Thomas Viaduct spans the Patapsco River and Patapsco Valley between Relay, Maryland and Elkridge, Maryland, USA. It was commissioned by the Baltimore and Ohio Railroad (B&O); built between July 4, 1833, and July 4, 1835; and named for Philip E. Thomas, the company's first president. Some claim it to be the world's oldest multiple arched stone railroad bridge. However, the Sankey Viaduct on the Liverpool and Manchester Railway was opened in 1830, and finally completed in 1833. At its completion, the Thomas Viaduct was the largest railroad bridge in the United States and the country's first multi-span masonry railroad bridge to be built on a curve. In 1964, it was designated as a National Historic Landmark. In 2010, the bridge was designated as a National Historic Civil Engineering Landmark by the American Society of Civil Engineers. The viaduct is now owned and operated by CSX Transportation and still in use today, making it one of the oldest railroad bridges still in service.